Home / 43,449.30-59,956.45-25,545.06

Finding the Fourth Proportional to 43,449.30, 59,956.45 and 25,545.06

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Solution

The fourth proportional to 43,449.30, 59,956.45 and 25,545.06 is: 35,250.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,449.30 : 59,956.45 = 25,545.06 : x
  2. Step 2: Convert to fraction form
    43,449.30/59,956.45 = 25,545.06/x
  3. Step 3: Cross multiply
    43,449.30x = 59,956.45 × 25,545.06
  4. Step 4: Simplify right side
    43,449.30x = 1,531,591,112.64
  5. Step 5: Solve for x
    x = 1,531,591,112.64/43,449.30
  6. Step 6: Final answer
    x = 35,250.08

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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.