Home / 29,288.10-43,932.68-10,569.54

Finding the Fourth Proportional to 29,288.10, 43,932.68 and 10,569.54

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Solution

The fourth proportional to 29,288.10, 43,932.68 and 10,569.54 is: 15,854.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,288.10 : 43,932.68 = 10,569.54 : x
  2. Step 2: Convert to fraction form
    29,288.10/43,932.68 = 10,569.54/x
  3. Step 3: Cross multiply
    29,288.10x = 43,932.68 × 10,569.54
  4. Step 4: Simplify right side
    29,288.10x = 464,348,218.57
  5. Step 5: Solve for x
    x = 464,348,218.57/29,288.10
  6. Step 6: Final answer
    x = 15,854.50

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1.5x scale

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.