Home / 22,319.25-33,449.48-10,471.17

Finding the Fourth Proportional to 22,319.25, 33,449.48 and 10,471.17

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Solution

The fourth proportional to 22,319.25, 33,449.48 and 10,471.17 is: 15,692.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,319.25 : 33,449.48 = 10,471.17 : x
  2. Step 2: Convert to fraction form
    22,319.25/33,449.48 = 10,471.17/x
  3. Step 3: Cross multiply
    22,319.25x = 33,449.48 × 10,471.17
  4. Step 4: Simplify right side
    22,319.25x = 350,255,191.49
  5. Step 5: Solve for x
    x = 350,255,191.49/22,319.25
  6. Step 6: Final answer
    x = 15,692.96

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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.