Home / 22,348.87-33,523.27-5,708.90

Finding the Fourth Proportional to 22,348.87, 33,523.27 and 5,708.90

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Solution

The fourth proportional to 22,348.87, 33,523.27 and 5,708.90 is: 8,563.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,348.87 : 33,523.27 = 5,708.90 : x
  2. Step 2: Convert to fraction form
    22,348.87/33,523.27 = 5,708.90/x
  3. Step 3: Cross multiply
    22,348.87x = 33,523.27 × 5,708.90
  4. Step 4: Simplify right side
    22,348.87x = 191,381,065.64
  5. Step 5: Solve for x
    x = 191,381,065.64/22,348.87
  6. Step 6: Final answer
    x = 8,563.35

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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.