Home / 63,845.68-95,730.84-26,363.72

Finding the Fourth Proportional to 63,845.68, 95,730.84 and 26,363.72

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Solution

The fourth proportional to 63,845.68, 95,730.84 and 26,363.72 is: 39,530.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,845.68 : 95,730.84 = 26,363.72 : x
  2. Step 2: Convert to fraction form
    63,845.68/95,730.84 = 26,363.72/x
  3. Step 3: Cross multiply
    63,845.68x = 95,730.84 × 26,363.72
  4. Step 4: Simplify right side
    63,845.68x = 2,523,821,061.12
  5. Step 5: Solve for x
    x = 2,523,821,061.12/63,845.68
  6. Step 6: Final answer
    x = 39,530.02

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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.