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Finding the Fourth Proportional to 22,508.03, 33,762.02 and 6,712.65

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Solution

The fourth proportional to 22,508.03, 33,762.02 and 6,712.65 is: 10,068.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,508.03 : 33,762.02 = 6,712.65 : x
  2. Step 2: Convert to fraction form
    22,508.03/33,762.02 = 6,712.65/x
  3. Step 3: Cross multiply
    22,508.03x = 33,762.02 × 6,712.65
  4. Step 4: Simplify right side
    22,508.03x = 226,632,589.99
  5. Step 5: Solve for x
    x = 226,632,589.99/22,508.03
  6. Step 6: Final answer
    x = 10,068.96

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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.