Home / 22,814.23-34,202.82-8,767.01

Finding the Fourth Proportional to 22,814.23, 34,202.82 and 8,767.01

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Solution

The fourth proportional to 22,814.23, 34,202.82 and 8,767.01 is: 13,143.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,814.23 : 34,202.82 = 8,767.01 : x
  2. Step 2: Convert to fraction form
    22,814.23/34,202.82 = 8,767.01/x
  3. Step 3: Cross multiply
    22,814.23x = 34,202.82 × 8,767.01
  4. Step 4: Simplify right side
    22,814.23x = 299,856,464.97
  5. Step 5: Solve for x
    x = 299,856,464.97/22,814.23
  6. Step 6: Final answer
    x = 13,143.40

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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.