Home / 64,424.92-96,511.62-44,387.14

Finding the Fourth Proportional to 64,424.92, 96,511.62 and 44,387.14

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Solution

The fourth proportional to 64,424.92, 96,511.62 and 44,387.14 is: 66,494.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,424.92 : 96,511.62 = 44,387.14 : x
  2. Step 2: Convert to fraction form
    64,424.92/96,511.62 = 44,387.14/x
  3. Step 3: Cross multiply
    64,424.92x = 96,511.62 × 44,387.14
  4. Step 4: Simplify right side
    64,424.92x = 4,283,874,788.57
  5. Step 5: Solve for x
    x = 4,283,874,788.57/64,424.92
  6. Step 6: Final answer
    x = 66,494.06

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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.