Home / 66,049.08-99,081.13-23,948.98

Finding the Fourth Proportional to 66,049.08, 99,081.13 and 23,948.98

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Solution

The fourth proportional to 66,049.08, 99,081.13 and 23,948.98 is: 35,926.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,049.08 : 99,081.13 = 23,948.98 : x
  2. Step 2: Convert to fraction form
    66,049.08/99,081.13 = 23,948.98/x
  3. Step 3: Cross multiply
    66,049.08x = 99,081.13 × 23,948.98
  4. Step 4: Simplify right side
    66,049.08x = 2,372,892,000.75
  5. Step 5: Solve for x
    x = 2,372,892,000.75/66,049.08
  6. Step 6: Final answer
    x = 35,926.19

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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.