Home / 24,042.36-36,082.14-15,720.12

Finding the Fourth Proportional to 24,042.36, 36,082.14 and 15,720.12

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Solution

The fourth proportional to 24,042.36, 36,082.14 and 15,720.12 is: 23,592.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,042.36 : 36,082.14 = 15,720.12 : x
  2. Step 2: Convert to fraction form
    24,042.36/36,082.14 = 15,720.12/x
  3. Step 3: Cross multiply
    24,042.36x = 36,082.14 × 15,720.12
  4. Step 4: Simplify right side
    24,042.36x = 567,215,570.66
  5. Step 5: Solve for x
    x = 567,215,570.66/24,042.36
  6. Step 6: Final answer
    x = 23,592.34

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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.