Home / 63,661.14-95,311.28-52,901.10

Finding the Fourth Proportional to 63,661.14, 95,311.28 and 52,901.10

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Solution

The fourth proportional to 63,661.14, 95,311.28 and 52,901.10 is: 79,201.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,661.14 : 95,311.28 = 52,901.10 : x
  2. Step 2: Convert to fraction form
    63,661.14/95,311.28 = 52,901.10/x
  3. Step 3: Cross multiply
    63,661.14x = 95,311.28 × 52,901.10
  4. Step 4: Simplify right side
    63,661.14x = 5,042,071,554.41
  5. Step 5: Solve for x
    x = 5,042,071,554.41/63,661.14
  6. Step 6: Final answer
    x = 79,201.72

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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.