Home / 64,522.35-96,767.33-22,959.63

Finding the Fourth Proportional to 64,522.35, 96,767.33 and 22,959.63

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Solution

The fourth proportional to 64,522.35, 96,767.33 and 22,959.63 is: 34,433.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,522.35 : 96,767.33 = 22,959.63 : x
  2. Step 2: Convert to fraction form
    64,522.35/96,767.33 = 22,959.63/x
  3. Step 3: Cross multiply
    64,522.35x = 96,767.33 × 22,959.63
  4. Step 4: Simplify right side
    64,522.35x = 2,221,741,978.09
  5. Step 5: Solve for x
    x = 2,221,741,978.09/64,522.35
  6. Step 6: Final answer
    x = 34,433.68

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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.