Home / 47,552.68-65,624.78-26,331.96

Finding the Fourth Proportional to 47,552.68, 65,624.78 and 26,331.96

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Solution

The fourth proportional to 47,552.68, 65,624.78 and 26,331.96 is: 36,339.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,552.68 : 65,624.78 = 26,331.96 : x
  2. Step 2: Convert to fraction form
    47,552.68/65,624.78 = 26,331.96/x
  3. Step 3: Cross multiply
    47,552.68x = 65,624.78 × 26,331.96
  4. Step 4: Simplify right side
    47,552.68x = 1,728,029,081.97
  5. Step 5: Solve for x
    x = 1,728,029,081.97/47,552.68
  6. Step 6: Final answer
    x = 36,339.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.