Home / 63,657.15-95,305.29-52,897.11

Finding the Fourth Proportional to 63,657.15, 95,305.29 and 52,897.11

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Solution

The fourth proportional to 63,657.15, 95,305.29 and 52,897.11 is: 79,195.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,657.15 : 95,305.29 = 52,897.11 : x
  2. Step 2: Convert to fraction form
    63,657.15/95,305.29 = 52,897.11/x
  3. Step 3: Cross multiply
    63,657.15x = 95,305.29 × 52,897.11
  4. Step 4: Simplify right side
    63,657.15x = 5,041,373,932.19
  5. Step 5: Solve for x
    x = 5,041,373,932.19/63,657.15
  6. Step 6: Final answer
    x = 79,195.73

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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.