Home / 63,401.13-95,020.29-23,911.20

Finding the Fourth Proportional to 63,401.13, 95,020.29 and 23,911.20

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Solution

The fourth proportional to 63,401.13, 95,020.29 and 23,911.20 is: 35,836.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,401.13 : 95,020.29 = 23,911.20 : x
  2. Step 2: Convert to fraction form
    63,401.13/95,020.29 = 23,911.20/x
  3. Step 3: Cross multiply
    63,401.13x = 95,020.29 × 23,911.20
  4. Step 4: Simplify right side
    63,401.13x = 2,272,049,158.25
  5. Step 5: Solve for x
    x = 2,272,049,158.25/63,401.13
  6. Step 6: Final answer
    x = 35,836.10

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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.