Home / 64,959.29-97,432.55-44,033.75

Finding the Fourth Proportional to 64,959.29, 97,432.55 and 44,033.75

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Solution

The fourth proportional to 64,959.29, 97,432.55 and 44,033.75 is: 66,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,959.29 : 97,432.55 = 44,033.75 : x
  2. Step 2: Convert to fraction form
    64,959.29/97,432.55 = 44,033.75/x
  3. Step 3: Cross multiply
    64,959.29x = 97,432.55 × 44,033.75
  4. Step 4: Simplify right side
    64,959.29x = 4,290,320,548.56
  5. Step 5: Solve for x
    x = 4,290,320,548.56/64,959.29
  6. Step 6: Final answer
    x = 66,046.30

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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.