Home / 29,756.49-44,618.94-13,097.22

Finding the Fourth Proportional to 29,756.49, 44,618.94 and 13,097.22

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Solution

The fourth proportional to 29,756.49, 44,618.94 and 13,097.22 is: 19,638.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756.49 : 44,618.94 = 13,097.22 : x
  2. Step 2: Convert to fraction form
    29,756.49/44,618.94 = 13,097.22/x
  3. Step 3: Cross multiply
    29,756.49x = 44,618.94 × 13,097.22
  4. Step 4: Simplify right side
    29,756.49x = 584,384,073.35
  5. Step 5: Solve for x
    x = 584,384,073.35/29,756.49
  6. Step 6: Final answer
    x = 19,638.88

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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.