Home / 9,034.23-13,545.56-4,344.90

Finding the Fourth Proportional to 9,034.23, 13,545.56 and 4,344.90

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Solution

The fourth proportional to 9,034.23, 13,545.56 and 4,344.90 is: 6,514.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.23 : 13,545.56 = 4,344.90 : x
  2. Step 2: Convert to fraction form
    9,034.23/13,545.56 = 4,344.90/x
  3. Step 3: Cross multiply
    9,034.23x = 13,545.56 × 4,344.90
  4. Step 4: Simplify right side
    9,034.23x = 58,854,081.92
  5. Step 5: Solve for x
    x = 58,854,081.92/9,034.23
  6. Step 6: Final answer
    x = 6,514.57

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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.