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Finding the Fourth Proportional to 22,983.01, 34,476.51 and 6,343.05

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Solution

The fourth proportional to 22,983.01, 34,476.51 and 6,343.05 is: 9,515.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,983.01 : 34,476.51 = 6,343.05 : x
  2. Step 2: Convert to fraction form
    22,983.01/34,476.51 = 6,343.05/x
  3. Step 3: Cross multiply
    22,983.01x = 34,476.51 × 6,343.05
  4. Step 4: Simplify right side
    22,983.01x = 218,686,226.76
  5. Step 5: Solve for x
    x = 218,686,226.76/22,983.01
  6. Step 6: Final answer
    x = 9,515.13

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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.