Home / 29,517.62-44,283.81-8,459.42

Finding the Fourth Proportional to 29,517.62, 44,283.81 and 8,459.42

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Solution

The fourth proportional to 29,517.62, 44,283.81 and 8,459.42 is: 12,691.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,517.62 : 44,283.81 = 8,459.42 : x
  2. Step 2: Convert to fraction form
    29,517.62/44,283.81 = 8,459.42/x
  3. Step 3: Cross multiply
    29,517.62x = 44,283.81 × 8,459.42
  4. Step 4: Simplify right side
    29,517.62x = 374,615,347.99
  5. Step 5: Solve for x
    x = 374,615,347.99/29,517.62
  6. Step 6: Final answer
    x = 12,691.25

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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.