Home / 48,566.55-72,882.85-17,401.80

Finding the Fourth Proportional to 48,566.55, 72,882.85 and 17,401.80

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Solution

The fourth proportional to 48,566.55, 72,882.85 and 17,401.80 is: 26,114.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,566.55 : 72,882.85 = 17,401.80 : x
  2. Step 2: Convert to fraction form
    48,566.55/72,882.85 = 17,401.80/x
  3. Step 3: Cross multiply
    48,566.55x = 72,882.85 × 17,401.80
  4. Step 4: Simplify right side
    48,566.55x = 1,268,292,779.13
  5. Step 5: Solve for x
    x = 1,268,292,779.13/48,566.55
  6. Step 6: Final answer
    x = 26,114.53

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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.