Home / 63,136.11-94,679.46-23,671.71

Finding the Fourth Proportional to 63,136.11, 94,679.46 and 23,671.71

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Solution

The fourth proportional to 63,136.11, 94,679.46 and 23,671.71 is: 35,498.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,136.11 : 94,679.46 = 23,671.71 : x
  2. Step 2: Convert to fraction form
    63,136.11/94,679.46 = 23,671.71/x
  3. Step 3: Cross multiply
    63,136.11x = 94,679.46 × 23,671.71
  4. Step 4: Simplify right side
    63,136.11x = 2,241,224,720.08
  5. Step 5: Solve for x
    x = 2,241,224,720.08/63,136.11
  6. Step 6: Final answer
    x = 35,498.30

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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.