Home / 63,180.15-94,723.53-38,214.18

Finding the Fourth Proportional to 63,180.15, 94,723.53 and 38,214.18

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Solution

The fourth proportional to 63,180.15, 94,723.53 and 38,214.18 is: 57,293.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,180.15 : 94,723.53 = 38,214.18 : x
  2. Step 2: Convert to fraction form
    63,180.15/94,723.53 = 38,214.18/x
  3. Step 3: Cross multiply
    63,180.15x = 94,723.53 × 38,214.18
  4. Step 4: Simplify right side
    63,180.15x = 3,619,781,882.35
  5. Step 5: Solve for x
    x = 3,619,781,882.35/63,180.15
  6. Step 6: Final answer
    x = 57,293.02

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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.