Home / 62,398.83-93,546.41-43,625.19

Finding the Fourth Proportional to 62,398.83, 93,546.41 and 43,625.19

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Solution

The fourth proportional to 62,398.83, 93,546.41 and 43,625.19 is: 65,401.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,398.83 : 93,546.41 = 43,625.19 : x
  2. Step 2: Convert to fraction form
    62,398.83/93,546.41 = 43,625.19/x
  3. Step 3: Cross multiply
    62,398.83x = 93,546.41 × 43,625.19
  4. Step 4: Simplify right side
    62,398.83x = 4,080,979,691.94
  5. Step 5: Solve for x
    x = 4,080,979,691.94/62,398.83
  6. Step 6: Final answer
    x = 65,401.54

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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.