Home / 27,184.26-40,777.17-7,462.98

Finding the Fourth Proportional to 27,184.26, 40,777.17 and 7,462.98

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Solution

The fourth proportional to 27,184.26, 40,777.17 and 7,462.98 is: 11,194.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,184.26 : 40,777.17 = 7,462.98 : x
  2. Step 2: Convert to fraction form
    27,184.26/40,777.17 = 7,462.98/x
  3. Step 3: Cross multiply
    27,184.26x = 40,777.17 × 7,462.98
  4. Step 4: Simplify right side
    27,184.26x = 304,319,204.17
  5. Step 5: Solve for x
    x = 304,319,204.17/27,184.26
  6. Step 6: Final answer
    x = 11,194.68

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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.