Home / 63,686.12-95,516.74-60,525.04

Finding the Fourth Proportional to 63,686.12, 95,516.74 and 60,525.04

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Solution

The fourth proportional to 63,686.12, 95,516.74 and 60,525.04 is: 90,775.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,686.12 : 95,516.74 = 60,525.04 : x
  2. Step 2: Convert to fraction form
    63,686.12/95,516.74 = 60,525.04/x
  3. Step 3: Cross multiply
    63,686.12x = 95,516.74 × 60,525.04
  4. Step 4: Simplify right side
    63,686.12x = 5,781,154,509.17
  5. Step 5: Solve for x
    x = 5,781,154,509.17/63,686.12
  6. Step 6: Final answer
    x = 90,775.74

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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.