Home / 49,529.04-74,293.61-17,531.91

Finding the Fourth Proportional to 49,529.04, 74,293.61 and 17,531.91

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Solution

The fourth proportional to 49,529.04, 74,293.61 and 17,531.91 is: 26,297.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,529.04 : 74,293.61 = 17,531.91 : x
  2. Step 2: Convert to fraction form
    49,529.04/74,293.61 = 17,531.91/x
  3. Step 3: Cross multiply
    49,529.04x = 74,293.61 × 17,531.91
  4. Step 4: Simplify right side
    49,529.04x = 1,302,508,884.10
  5. Step 5: Solve for x
    x = 1,302,508,884.10/49,529.04
  6. Step 6: Final answer
    x = 26,297.88

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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.