Home / 63,092.26-94,658.10-18,719.23

Finding the Fourth Proportional to 63,092.26, 94,658.10 and 18,719.23

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Solution

The fourth proportional to 63,092.26, 94,658.10 and 18,719.23 is: 28,084.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,092.26 : 94,658.10 = 18,719.23 : x
  2. Step 2: Convert to fraction form
    63,092.26/94,658.10 = 18,719.23/x
  3. Step 3: Cross multiply
    63,092.26x = 94,658.10 × 18,719.23
  4. Step 4: Simplify right side
    63,092.26x = 1,771,926,745.26
  5. Step 5: Solve for x
    x = 1,771,926,745.26/63,092.26
  6. Step 6: Final answer
    x = 28,084.69

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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.