Home / 43,250.41-59,691.47-25,352.55

Finding the Fourth Proportional to 43,250.41, 59,691.47 and 25,352.55

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Solution

The fourth proportional to 43,250.41, 59,691.47 and 25,352.55 is: 34,989.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,250.41 : 59,691.47 = 25,352.55 : x
  2. Step 2: Convert to fraction form
    43,250.41/59,691.47 = 25,352.55/x
  3. Step 3: Cross multiply
    43,250.41x = 59,691.47 × 25,352.55
  4. Step 4: Simplify right side
    43,250.41x = 1,513,330,850.99
  5. Step 5: Solve for x
    x = 1,513,330,850.99/43,250.41
  6. Step 6: Final answer
    x = 34,989.98

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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.