Home / 29,718.92-44,577.44-12,175.56

Finding the Fourth Proportional to 29,718.92, 44,577.44 and 12,175.56

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Solution

The fourth proportional to 29,718.92, 44,577.44 and 12,175.56 is: 18,262.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,718.92 : 44,577.44 = 12,175.56 : x
  2. Step 2: Convert to fraction form
    29,718.92/44,577.44 = 12,175.56/x
  3. Step 3: Cross multiply
    29,718.92x = 44,577.44 × 12,175.56
  4. Step 4: Simplify right side
    29,718.92x = 542,755,295.37
  5. Step 5: Solve for x
    x = 542,755,295.37/29,718.92
  6. Step 6: Final answer
    x = 18,262.95

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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.