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Finding the Fourth Proportional to 96,248.52, 144,384.66 and 33,081.48

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Solution

The fourth proportional to 96,248.52, 144,384.66 and 33,081.48 is: 49,626.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,248.52 : 144,384.66 = 33,081.48 : x
  2. Step 2: Convert to fraction form
    96,248.52/144,384.66 = 33,081.48/x
  3. Step 3: Cross multiply
    96,248.52x = 144,384.66 × 33,081.48
  4. Step 4: Simplify right side
    96,248.52x = 4,776,458,242.10
  5. Step 5: Solve for x
    x = 4,776,458,242.10/96,248.52
  6. Step 6: Final answer
    x = 49,626.30

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1.5x scale

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.