Home / 29,793.06-44,689.86-12,256.02

Finding the Fourth Proportional to 29,793.06, 44,689.86 and 12,256.02

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Solution

The fourth proportional to 29,793.06, 44,689.86 and 12,256.02 is: 18,384.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,793.06 : 44,689.86 = 12,256.02 : x
  2. Step 2: Convert to fraction form
    29,793.06/44,689.86 = 12,256.02/x
  3. Step 3: Cross multiply
    29,793.06x = 44,689.86 × 12,256.02
  4. Step 4: Simplify right side
    29,793.06x = 547,719,817.96
  5. Step 5: Solve for x
    x = 547,719,817.96/29,793.06
  6. Step 6: Final answer
    x = 18,384.14

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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.