Home / 34,143.32-47,088.33-22,202.30

Finding the Fourth Proportional to 34,143.32, 47,088.33 and 22,202.30

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Solution

The fourth proportional to 34,143.32, 47,088.33 and 22,202.30 is: 30,620.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,143.32 : 47,088.33 = 22,202.30 : x
  2. Step 2: Convert to fraction form
    34,143.32/47,088.33 = 22,202.30/x
  3. Step 3: Cross multiply
    34,143.32x = 47,088.33 × 22,202.30
  4. Step 4: Simplify right side
    34,143.32x = 1,045,469,229.16
  5. Step 5: Solve for x
    x = 1,045,469,229.16/34,143.32
  6. Step 6: Final answer
    x = 30,620.02

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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.