Home / 22,094.49-30,454.92-14,922.10

Finding the Fourth Proportional to 22,094.49, 30,454.92 and 14,922.10

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Solution

The fourth proportional to 22,094.49, 30,454.92 and 14,922.10 is: 20,568.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,094.49 : 30,454.92 = 14,922.10 : x
  2. Step 2: Convert to fraction form
    22,094.49/30,454.92 = 14,922.10/x
  3. Step 3: Cross multiply
    22,094.49x = 30,454.92 × 14,922.10
  4. Step 4: Simplify right side
    22,094.49x = 454,451,285.59
  5. Step 5: Solve for x
    x = 454,451,285.59/22,094.49
  6. Step 6: Final answer
    x = 20,568.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.