Home / 43,250.56-59,691.50-25,352.60

Finding the Fourth Proportional to 43,250.56, 59,691.50 and 25,352.60

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Solution

The fourth proportional to 43,250.56, 59,691.50 and 25,352.60 is: 34,989.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,250.56 : 59,691.50 = 25,352.60 : x
  2. Step 2: Convert to fraction form
    43,250.56/59,691.50 = 25,352.60/x
  3. Step 3: Cross multiply
    43,250.56x = 59,691.50 × 25,352.60
  4. Step 4: Simplify right side
    43,250.56x = 1,513,334,722.90
  5. Step 5: Solve for x
    x = 1,513,334,722.90/43,250.56
  6. Step 6: Final answer
    x = 34,989.95

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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.