Home / 26,297.48-39,414.85-15,180.68

Finding the Fourth Proportional to 26,297.48, 39,414.85 and 15,180.68

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Solution

The fourth proportional to 26,297.48, 39,414.85 and 15,180.68 is: 22,752.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,297.48 : 39,414.85 = 15,180.68 : x
  2. Step 2: Convert to fraction form
    26,297.48/39,414.85 = 15,180.68/x
  3. Step 3: Cross multiply
    26,297.48x = 39,414.85 × 15,180.68
  4. Step 4: Simplify right side
    26,297.48x = 598,344,225.10
  5. Step 5: Solve for x
    x = 598,344,225.10/26,297.48
  6. Step 6: Final answer
    x = 22,752.91

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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.