Home / 29,963.17-44,944.94-13,319.29

Finding the Fourth Proportional to 29,963.17, 44,944.94 and 13,319.29

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Solution

The fourth proportional to 29,963.17, 44,944.94 and 13,319.29 is: 19,979.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,963.17 : 44,944.94 = 13,319.29 : x
  2. Step 2: Convert to fraction form
    29,963.17/44,944.94 = 13,319.29/x
  3. Step 3: Cross multiply
    29,963.17x = 44,944.94 × 13,319.29
  4. Step 4: Simplify right side
    29,963.17x = 598,634,689.89
  5. Step 5: Solve for x
    x = 598,634,689.89/29,963.17
  6. Step 6: Final answer
    x = 19,979.02

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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.