Home / 26,233.67-39,346.52-8,462.00

Finding the Fourth Proportional to 26,233.67, 39,346.52 and 8,462.00

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Solution

The fourth proportional to 26,233.67, 39,346.52 and 8,462.00 is: 12,691.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233.67 : 39,346.52 = 8,462.00 : x
  2. Step 2: Convert to fraction form
    26,233.67/39,346.52 = 8,462.00/x
  3. Step 3: Cross multiply
    26,233.67x = 39,346.52 × 8,462.00
  4. Step 4: Simplify right side
    26,233.67x = 332,950,013.20
  5. Step 5: Solve for x
    x = 332,950,013.20/26,233.67
  6. Step 6: Final answer
    x = 12,691.71

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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.