Home / 65,092.23-97,613.10-22,389.54

Finding the Fourth Proportional to 65,092.23, 97,613.10 and 22,389.54

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Solution

The fourth proportional to 65,092.23, 97,613.10 and 22,389.54 is: 33,575.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,092.23 : 97,613.10 = 22,389.54 : x
  2. Step 2: Convert to fraction form
    65,092.23/97,613.10 = 22,389.54/x
  3. Step 3: Cross multiply
    65,092.23x = 97,613.10 × 22,389.54
  4. Step 4: Simplify right side
    65,092.23x = 2,185,511,918.91
  5. Step 5: Solve for x
    x = 2,185,511,918.91/65,092.23
  6. Step 6: Final answer
    x = 33,575.62

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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.