Home / 177,191.76-265,821.88-57,281

Finding the Fourth Proportional to 177,191.76, 265,821.88 and 57,281

Calculator

Solution

The fourth proportional to 177,191.76, 265,821.88 and 57,281 is: 85,932.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,191.76 : 265,821.88 = 57,281 : x
  2. Step 2: Convert to fraction form
    177,191.76/265,821.88 = 57,281/x
  3. Step 3: Cross multiply
    177,191.76x = 265,821.88 × 57,281
  4. Step 4: Simplify right side
    177,191.76x = 15,226,543,108.28
  5. Step 5: Solve for x
    x = 15,226,543,108.28/177,191.76
  6. Step 6: Final answer
    x = 85,932.57

Related Problems

Find fourth proportional to 88,595.88, 132,910.94 and 28,640.50
Half scale
Find fourth proportional to 354,383.52, 531,643.76 and 114,562
Double scale
Find fourth proportional to 177,192.76, 265,823.38 and 57,282
Similar ratio
Find fourth proportional to 265,787.64, 398,732.82 and 85,921.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.