Home / 63,510.22-95,265.38-16,128.87

Finding the Fourth Proportional to 63,510.22, 95,265.38 and 16,128.87

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Solution

The fourth proportional to 63,510.22, 95,265.38 and 16,128.87 is: 24,193.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,510.22 : 95,265.38 = 16,128.87 : x
  2. Step 2: Convert to fraction form
    63,510.22/95,265.38 = 16,128.87/x
  3. Step 3: Cross multiply
    63,510.22x = 95,265.38 × 16,128.87
  4. Step 4: Simplify right side
    63,510.22x = 1,536,522,779.00
  5. Step 5: Solve for x
    x = 1,536,522,779.00/63,510.22
  6. Step 6: Final answer
    x = 24,193.31

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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.