Home / 63,854.04-95,773.14-17,110.20

Finding the Fourth Proportional to 63,854.04, 95,773.14 and 17,110.20

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Solution

The fourth proportional to 63,854.04, 95,773.14 and 17,110.20 is: 25,663.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,854.04 : 95,773.14 = 17,110.20 : x
  2. Step 2: Convert to fraction form
    63,854.04/95,773.14 = 17,110.20/x
  3. Step 3: Cross multiply
    63,854.04x = 95,773.14 × 17,110.20
  4. Step 4: Simplify right side
    63,854.04x = 1,638,697,580.03
  5. Step 5: Solve for x
    x = 1,638,697,580.03/63,854.04
  6. Step 6: Final answer
    x = 25,663.18

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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.