Home / 66,314.57-99,461.97-24,184.76

Finding the Fourth Proportional to 66,314.57, 99,461.97 and 24,184.76

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Solution

The fourth proportional to 66,314.57, 99,461.97 and 24,184.76 is: 36,273.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,314.57 : 99,461.97 = 24,184.76 : x
  2. Step 2: Convert to fraction form
    66,314.57/99,461.97 = 24,184.76/x
  3. Step 3: Cross multiply
    66,314.57x = 99,461.97 × 24,184.76
  4. Step 4: Simplify right side
    66,314.57x = 2,405,463,376.27
  5. Step 5: Solve for x
    x = 2,405,463,376.27/66,314.57
  6. Step 6: Final answer
    x = 36,273.53

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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.