Home / 63,391.14-95,051.13-43,423.17

Finding the Fourth Proportional to 63,391.14, 95,051.13 and 43,423.17

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Solution

The fourth proportional to 63,391.14, 95,051.13 and 43,423.17 is: 65,110.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,391.14 : 95,051.13 = 43,423.17 : x
  2. Step 2: Convert to fraction form
    63,391.14/95,051.13 = 43,423.17/x
  3. Step 3: Cross multiply
    63,391.14x = 95,051.13 × 43,423.17
  4. Step 4: Simplify right side
    63,391.14x = 4,127,421,376.68
  5. Step 5: Solve for x
    x = 4,127,421,376.68/63,391.14
  6. Step 6: Final answer
    x = 65,110.38

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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.