Home / 26,617.52-39,925.68-10,822.52

Finding the Fourth Proportional to 26,617.52, 39,925.68 and 10,822.52

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Solution

The fourth proportional to 26,617.52, 39,925.68 and 10,822.52 is: 16,233.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,617.52 : 39,925.68 = 10,822.52 : x
  2. Step 2: Convert to fraction form
    26,617.52/39,925.68 = 10,822.52/x
  3. Step 3: Cross multiply
    26,617.52x = 39,925.68 × 10,822.52
  4. Step 4: Simplify right side
    26,617.52x = 432,096,470.31
  5. Step 5: Solve for x
    x = 432,096,470.31/26,617.52
  6. Step 6: Final answer
    x = 16,233.54

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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.