Home / 29,963.87-41,332.68-19,204.91

Finding the Fourth Proportional to 29,963.87, 41,332.68 and 19,204.91

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Solution

The fourth proportional to 29,963.87, 41,332.68 and 19,204.91 is: 26,491.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,963.87 : 41,332.68 = 19,204.91 : x
  2. Step 2: Convert to fraction form
    29,963.87/41,332.68 = 19,204.91/x
  3. Step 3: Cross multiply
    29,963.87x = 41,332.68 × 19,204.91
  4. Step 4: Simplify right side
    29,963.87x = 793,790,399.46
  5. Step 5: Solve for x
    x = 793,790,399.46/29,963.87
  6. Step 6: Final answer
    x = 26,491.58

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1.5x scale

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.