Home / 66,264.21-99,337.52-24,136.45

Finding the Fourth Proportional to 66,264.21, 99,337.52 and 24,136.45

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Solution

The fourth proportional to 66,264.21, 99,337.52 and 24,136.45 is: 36,183.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,264.21 : 99,337.52 = 24,136.45 : x
  2. Step 2: Convert to fraction form
    66,264.21/99,337.52 = 24,136.45/x
  3. Step 3: Cross multiply
    66,264.21x = 99,337.52 × 24,136.45
  4. Step 4: Simplify right side
    66,264.21x = 2,397,654,896.60
  5. Step 5: Solve for x
    x = 2,397,654,896.60/66,264.21
  6. Step 6: Final answer
    x = 36,183.26

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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.