Home / 38,753.02-58,129.26-25,602.22

Finding the Fourth Proportional to 38,753.02, 58,129.26 and 25,602.22

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Solution

The fourth proportional to 38,753.02, 58,129.26 and 25,602.22 is: 38,403.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,753.02 : 58,129.26 = 25,602.22 : x
  2. Step 2: Convert to fraction form
    38,753.02/58,129.26 = 25,602.22/x
  3. Step 3: Cross multiply
    38,753.02x = 58,129.26 × 25,602.22
  4. Step 4: Simplify right side
    38,753.02x = 1,488,238,102.96
  5. Step 5: Solve for x
    x = 1,488,238,102.96/38,753.02
  6. Step 6: Final answer
    x = 38,403.15

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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.