Home / 15,102.71-22,652.30-4,010.26

Finding the Fourth Proportional to 15,102.71, 22,652.30 and 4,010.26

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Solution

The fourth proportional to 15,102.71, 22,652.30 and 4,010.26 is: 6,014.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,102.71 : 22,652.30 = 4,010.26 : x
  2. Step 2: Convert to fraction form
    15,102.71/22,652.30 = 4,010.26/x
  3. Step 3: Cross multiply
    15,102.71x = 22,652.30 × 4,010.26
  4. Step 4: Simplify right side
    15,102.71x = 90,841,612.60
  5. Step 5: Solve for x
    x = 90,841,612.60/15,102.71
  6. Step 6: Final answer
    x = 6,014.92

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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.