Home / 34,294.97-47,311.07-22,199.35

Finding the Fourth Proportional to 34,294.97, 47,311.07 and 22,199.35

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Solution

The fourth proportional to 34,294.97, 47,311.07 and 22,199.35 is: 30,624.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,294.97 : 47,311.07 = 22,199.35 : x
  2. Step 2: Convert to fraction form
    34,294.97/47,311.07 = 22,199.35/x
  3. Step 3: Cross multiply
    34,294.97x = 47,311.07 × 22,199.35
  4. Step 4: Simplify right side
    34,294.97x = 1,050,275,234.72
  5. Step 5: Solve for x
    x = 1,050,275,234.72/34,294.97
  6. Step 6: Final answer
    x = 30,624.76

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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.