Home / 64,508.54-96,756.73-22,382.06

Finding the Fourth Proportional to 64,508.54, 96,756.73 and 22,382.06

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Solution

The fourth proportional to 64,508.54, 96,756.73 and 22,382.06 is: 33,570.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,508.54 : 96,756.73 = 22,382.06 : x
  2. Step 2: Convert to fraction form
    64,508.54/96,756.73 = 22,382.06/x
  3. Step 3: Cross multiply
    64,508.54x = 96,756.73 × 22,382.06
  4. Step 4: Simplify right side
    64,508.54x = 2,165,614,396.53
  5. Step 5: Solve for x
    x = 2,165,614,396.53/64,508.54
  6. Step 6: Final answer
    x = 33,570.97

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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.