Home / 26,982.29-37,235.01-15,044.92

Finding the Fourth Proportional to 26,982.29, 37,235.01 and 15,044.92

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Solution

The fourth proportional to 26,982.29, 37,235.01 and 15,044.92 is: 20,761.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,982.29 : 37,235.01 = 15,044.92 : x
  2. Step 2: Convert to fraction form
    26,982.29/37,235.01 = 15,044.92/x
  3. Step 3: Cross multiply
    26,982.29x = 37,235.01 × 15,044.92
  4. Step 4: Simplify right side
    26,982.29x = 560,197,746.65
  5. Step 5: Solve for x
    x = 560,197,746.65/26,982.29
  6. Step 6: Final answer
    x = 20,761.68

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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.