Home / 63,113.13-94,705.92-25,666.29

Finding the Fourth Proportional to 63,113.13, 94,705.92 and 25,666.29

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Solution

The fourth proportional to 63,113.13, 94,705.92 and 25,666.29 is: 38,514.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,113.13 : 94,705.92 = 25,666.29 : x
  2. Step 2: Convert to fraction form
    63,113.13/94,705.92 = 25,666.29/x
  3. Step 3: Cross multiply
    63,113.13x = 94,705.92 × 25,666.29
  4. Step 4: Simplify right side
    63,113.13x = 2,430,749,607.44
  5. Step 5: Solve for x
    x = 2,430,749,607.44/63,113.13
  6. Step 6: Final answer
    x = 38,514.17

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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.