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Finding the Fourth Proportional to 14,793.38, 22,201.00 and 7,002.19

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Solution

The fourth proportional to 14,793.38, 22,201.00 and 7,002.19 is: 10,508.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,793.38 : 22,201.00 = 7,002.19 : x
  2. Step 2: Convert to fraction form
    14,793.38/22,201.00 = 7,002.19/x
  3. Step 3: Cross multiply
    14,793.38x = 22,201.00 × 7,002.19
  4. Step 4: Simplify right side
    14,793.38x = 155,455,547.18
  5. Step 5: Solve for x
    x = 155,455,547.18/14,793.38
  6. Step 6: Final answer
    x = 10,508.46

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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.