Home / 41,357.76-57,075.51-25,447.50

Finding the Fourth Proportional to 41,357.76, 57,075.51 and 25,447.50

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Solution

The fourth proportional to 41,357.76, 57,075.51 and 25,447.50 is: 35,118.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357.76 : 57,075.51 = 25,447.50 : x
  2. Step 2: Convert to fraction form
    41,357.76/57,075.51 = 25,447.50/x
  3. Step 3: Cross multiply
    41,357.76x = 57,075.51 × 25,447.50
  4. Step 4: Simplify right side
    41,357.76x = 1,452,429,040.73
  5. Step 5: Solve for x
    x = 1,452,429,040.73/41,357.76
  6. Step 6: Final answer
    x = 35,118.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.