Home / 9,449.27-13,023.50-6,926.03

Finding the Fourth Proportional to 9,449.27, 13,023.50 and 6,926.03

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Solution

The fourth proportional to 9,449.27, 13,023.50 and 6,926.03 is: 9,545.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449.27 : 13,023.50 = 6,926.03 : x
  2. Step 2: Convert to fraction form
    9,449.27/13,023.50 = 6,926.03/x
  3. Step 3: Cross multiply
    9,449.27x = 13,023.50 × 6,926.03
  4. Step 4: Simplify right side
    9,449.27x = 90,201,151.71
  5. Step 5: Solve for x
    x = 90,201,151.71/9,449.27
  6. Step 6: Final answer
    x = 9,545.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.