Home / 153,633.38-230,449.80-60,073.52

Finding the Fourth Proportional to 153,633.38, 230,449.80 and 60,073.52

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Solution

The fourth proportional to 153,633.38, 230,449.80 and 60,073.52 is: 90,110.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,633.38 : 230,449.80 = 60,073.52 : x
  2. Step 2: Convert to fraction form
    153,633.38/230,449.80 = 60,073.52/x
  3. Step 3: Cross multiply
    153,633.38x = 230,449.80 × 60,073.52
  4. Step 4: Simplify right side
    153,633.38x = 13,843,930,669.30
  5. Step 5: Solve for x
    x = 13,843,930,669.30/153,633.38
  6. Step 6: Final answer
    x = 90,110.17

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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.