Home / 29,260.07-43,863.91-10,535.70

Finding the Fourth Proportional to 29,260.07, 43,863.91 and 10,535.70

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Solution

The fourth proportional to 29,260.07, 43,863.91 and 10,535.70 is: 15,794.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,260.07 : 43,863.91 = 10,535.70 : x
  2. Step 2: Convert to fraction form
    29,260.07/43,863.91 = 10,535.70/x
  3. Step 3: Cross multiply
    29,260.07x = 43,863.91 × 10,535.70
  4. Step 4: Simplify right side
    29,260.07x = 462,136,996.59
  5. Step 5: Solve for x
    x = 462,136,996.59/29,260.07
  6. Step 6: Final answer
    x = 15,794.12

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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.