Home / 27,334.73-41,002.10-7,613.80

Finding the Fourth Proportional to 27,334.73, 41,002.10 and 7,613.80

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Solution

The fourth proportional to 27,334.73, 41,002.10 and 7,613.80 is: 11,420.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,334.73 : 41,002.10 = 7,613.80 : x
  2. Step 2: Convert to fraction form
    27,334.73/41,002.10 = 7,613.80/x
  3. Step 3: Cross multiply
    27,334.73x = 41,002.10 × 7,613.80
  4. Step 4: Simplify right side
    27,334.73x = 312,181,788.98
  5. Step 5: Solve for x
    x = 312,181,788.98/27,334.73
  6. Step 6: Final answer
    x = 11,420.70

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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.