Home / 83,552.19-125,346.51-33,633.92

Finding the Fourth Proportional to 83,552.19, 125,346.51 and 33,633.92

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Solution

The fourth proportional to 83,552.19, 125,346.51 and 33,633.92 is: 50,458.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,552.19 : 125,346.51 = 33,633.92 : x
  2. Step 2: Convert to fraction form
    83,552.19/125,346.51 = 33,633.92/x
  3. Step 3: Cross multiply
    83,552.19x = 125,346.51 × 33,633.92
  4. Step 4: Simplify right side
    83,552.19x = 4,215,893,862.89
  5. Step 5: Solve for x
    x = 4,215,893,862.89/83,552.19
  6. Step 6: Final answer
    x = 50,458.21

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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.