Home / 92,348.24-138,522.38-22,227.55

Finding the Fourth Proportional to 92,348.24, 138,522.38 and 22,227.55

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Solution

The fourth proportional to 92,348.24, 138,522.38 and 22,227.55 is: 33,341.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,348.24 : 138,522.38 = 22,227.55 : x
  2. Step 2: Convert to fraction form
    92,348.24/138,522.38 = 22,227.55/x
  3. Step 3: Cross multiply
    92,348.24x = 138,522.38 × 22,227.55
  4. Step 4: Simplify right side
    92,348.24x = 3,079,012,670.13
  5. Step 5: Solve for x
    x = 3,079,012,670.13/92,348.24
  6. Step 6: Final answer
    x = 33,341.33

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1.5x scale

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.