Home / 63,725.22-95,581.64-19,352.36

Finding the Fourth Proportional to 63,725.22, 95,581.64 and 19,352.36

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Solution

The fourth proportional to 63,725.22, 95,581.64 and 19,352.36 is: 29,026.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,725.22 : 95,581.64 = 19,352.36 : x
  2. Step 2: Convert to fraction form
    63,725.22/95,581.64 = 19,352.36/x
  3. Step 3: Cross multiply
    63,725.22x = 95,581.64 × 19,352.36
  4. Step 4: Simplify right side
    63,725.22x = 1,849,730,306.67
  5. Step 5: Solve for x
    x = 1,849,730,306.67/63,725.22
  6. Step 6: Final answer
    x = 29,026.66

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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.