Home / 63,348.16-95,240.94-61,686.04

Finding the Fourth Proportional to 63,348.16, 95,240.94 and 61,686.04

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Solution

The fourth proportional to 63,348.16, 95,240.94 and 61,686.04 is: 92,742.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,348.16 : 95,240.94 = 61,686.04 : x
  2. Step 2: Convert to fraction form
    63,348.16/95,240.94 = 61,686.04/x
  3. Step 3: Cross multiply
    63,348.16x = 95,240.94 × 61,686.04
  4. Step 4: Simplify right side
    63,348.16x = 5,875,036,434.48
  5. Step 5: Solve for x
    x = 5,875,036,434.48/63,348.16
  6. Step 6: Final answer
    x = 92,742.02

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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.