Home / 42,024.60-57,999.78-24,125.22

Finding the Fourth Proportional to 42,024.60, 57,999.78 and 24,125.22

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Solution

The fourth proportional to 42,024.60, 57,999.78 and 24,125.22 is: 33,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,024.60 : 57,999.78 = 24,125.22 : x
  2. Step 2: Convert to fraction form
    42,024.60/57,999.78 = 24,125.22/x
  3. Step 3: Cross multiply
    42,024.60x = 57,999.78 × 24,125.22
  4. Step 4: Simplify right side
    42,024.60x = 1,399,257,452.45
  5. Step 5: Solve for x
    x = 1,399,257,452.45/42,024.60
  6. Step 6: Final answer
    x = 33,296.15

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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.