Home / 223,368-335,052-57,156

Finding the Fourth Proportional to 223,368, 335,052 and 57,156

Calculator

Solution

The fourth proportional to 223,368, 335,052 and 57,156 is: 85,734

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,368 : 335,052 = 57,156 : x
  2. Step 2: Convert to fraction form
    223,368/335,052 = 57,156/x
  3. Step 3: Cross multiply
    223,368x = 335,052 × 57,156
  4. Step 4: Simplify right side
    223,368x = 19,150,232,112
  5. Step 5: Solve for x
    x = 19,150,232,112/223,368
  6. Step 6: Final answer
    x = 85,734

Related Problems

Find fourth proportional to 111,684, 167,526 and 28,578
Half scale
Find fourth proportional to 446,736, 670,104 and 114,312
Double scale
Find fourth proportional to 223,369, 335,053.50 and 57,157
Similar ratio
Find fourth proportional to 335,052, 502,578 and 85,734
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.