Home / 63,830.18-95,789.01-22,277.18

Finding the Fourth Proportional to 63,830.18, 95,789.01 and 22,277.18

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Solution

The fourth proportional to 63,830.18, 95,789.01 and 22,277.18 is: 33,431.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,830.18 : 95,789.01 = 22,277.18 : x
  2. Step 2: Convert to fraction form
    63,830.18/95,789.01 = 22,277.18/x
  3. Step 3: Cross multiply
    63,830.18x = 95,789.01 × 22,277.18
  4. Step 4: Simplify right side
    63,830.18x = 2,133,909,017.79
  5. Step 5: Solve for x
    x = 2,133,909,017.79/63,830.18
  6. Step 6: Final answer
    x = 33,431.04

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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.