Home / 44,109.12-60,886.56-29,209.92

Finding the Fourth Proportional to 44,109.12, 60,886.56 and 29,209.92

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Solution

The fourth proportional to 44,109.12, 60,886.56 and 29,209.92 is: 40,320.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,109.12 : 60,886.56 = 29,209.92 : x
  2. Step 2: Convert to fraction form
    44,109.12/60,886.56 = 29,209.92/x
  3. Step 3: Cross multiply
    44,109.12x = 60,886.56 × 29,209.92
  4. Step 4: Simplify right side
    44,109.12x = 1,778,491,546.68
  5. Step 5: Solve for x
    x = 1,778,491,546.68/44,109.12
  6. Step 6: Final answer
    x = 40,320.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.