Home / 61,606.30-92,565.16-59,115.18

Finding the Fourth Proportional to 61,606.30, 92,565.16 and 59,115.18

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Solution

The fourth proportional to 61,606.30, 92,565.16 and 59,115.18 is: 88,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,606.30 : 92,565.16 = 59,115.18 : x
  2. Step 2: Convert to fraction form
    61,606.30/92,565.16 = 59,115.18/x
  3. Step 3: Cross multiply
    61,606.30x = 92,565.16 × 59,115.18
  4. Step 4: Simplify right side
    61,606.30x = 5,472,006,095.13
  5. Step 5: Solve for x
    x = 5,472,006,095.13/61,606.30
  6. Step 6: Final answer
    x = 88,822.18

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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.