Home / 63,344.05-95,030.85-18,366.35

Finding the Fourth Proportional to 63,344.05, 95,030.85 and 18,366.35

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Solution

The fourth proportional to 63,344.05, 95,030.85 and 18,366.35 is: 27,553.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,344.05 : 95,030.85 = 18,366.35 : x
  2. Step 2: Convert to fraction form
    63,344.05/95,030.85 = 18,366.35/x
  3. Step 3: Cross multiply
    63,344.05x = 95,030.85 × 18,366.35
  4. Step 4: Simplify right side
    63,344.05x = 1,745,369,445.62
  5. Step 5: Solve for x
    x = 1,745,369,445.62/63,344.05
  6. Step 6: Final answer
    x = 27,553.80

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1.5x scale

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.