Home / 22,816.45-34,224.16-10,327.43

Finding the Fourth Proportional to 22,816.45, 34,224.16 and 10,327.43

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Solution

The fourth proportional to 22,816.45, 34,224.16 and 10,327.43 is: 15,490.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816.45 : 34,224.16 = 10,327.43 : x
  2. Step 2: Convert to fraction form
    22,816.45/34,224.16 = 10,327.43/x
  3. Step 3: Cross multiply
    22,816.45x = 34,224.16 × 10,327.43
  4. Step 4: Simplify right side
    22,816.45x = 353,447,616.71
  5. Step 5: Solve for x
    x = 353,447,616.71/22,816.45
  6. Step 6: Final answer
    x = 15,490.91

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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.