Home / 29,900.07-41,263.65-17,963.91

Finding the Fourth Proportional to 29,900.07, 41,263.65 and 17,963.91

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Solution

The fourth proportional to 29,900.07, 41,263.65 and 17,963.91 is: 24,791.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,900.07 : 41,263.65 = 17,963.91 : x
  2. Step 2: Convert to fraction form
    29,900.07/41,263.65 = 17,963.91/x
  3. Step 3: Cross multiply
    29,900.07x = 41,263.65 × 17,963.91
  4. Step 4: Simplify right side
    29,900.07x = 741,256,494.87
  5. Step 5: Solve for x
    x = 741,256,494.87/29,900.07
  6. Step 6: Final answer
    x = 24,791.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.