Home / 29,100.18-43,652.97-9,374.10

Finding the Fourth Proportional to 29,100.18, 43,652.97 and 9,374.10

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Solution

The fourth proportional to 29,100.18, 43,652.97 and 9,374.10 is: 14,062.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,100.18 : 43,652.97 = 9,374.10 : x
  2. Step 2: Convert to fraction form
    29,100.18/43,652.97 = 9,374.10/x
  3. Step 3: Cross multiply
    29,100.18x = 43,652.97 × 9,374.10
  4. Step 4: Simplify right side
    29,100.18x = 409,207,306.08
  5. Step 5: Solve for x
    x = 409,207,306.08/29,100.18
  6. Step 6: Final answer
    x = 14,062.02

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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.