Home / 63,565.14-95,348.40-19,192.26

Finding the Fourth Proportional to 63,565.14, 95,348.40 and 19,192.26

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Solution

The fourth proportional to 63,565.14, 95,348.40 and 19,192.26 is: 28,788.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,565.14 : 95,348.40 = 19,192.26 : x
  2. Step 2: Convert to fraction form
    63,565.14/95,348.40 = 19,192.26/x
  3. Step 3: Cross multiply
    63,565.14x = 95,348.40 × 19,192.26
  4. Step 4: Simplify right side
    63,565.14x = 1,829,951,283.38
  5. Step 5: Solve for x
    x = 1,829,951,283.38/63,565.14
  6. Step 6: Final answer
    x = 28,788.60

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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.