Home / 9,007.79-13,508.22-6,226.03

Finding the Fourth Proportional to 9,007.79, 13,508.22 and 6,226.03

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Solution

The fourth proportional to 9,007.79, 13,508.22 and 6,226.03 is: 9,336.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007.79 : 13,508.22 = 6,226.03 : x
  2. Step 2: Convert to fraction form
    9,007.79/13,508.22 = 6,226.03/x
  3. Step 3: Cross multiply
    9,007.79x = 13,508.22 × 6,226.03
  4. Step 4: Simplify right side
    9,007.79x = 84,102,582.97
  5. Step 5: Solve for x
    x = 84,102,582.97/9,007.79
  6. Step 6: Final answer
    x = 9,336.65

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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.