Home / 22,085.28-33,126.96-5,444.52

Finding the Fourth Proportional to 22,085.28, 33,126.96 and 5,444.52

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Solution

The fourth proportional to 22,085.28, 33,126.96 and 5,444.52 is: 8,166.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,085.28 : 33,126.96 = 5,444.52 : x
  2. Step 2: Convert to fraction form
    22,085.28/33,126.96 = 5,444.52/x
  3. Step 3: Cross multiply
    22,085.28x = 33,126.96 × 5,444.52
  4. Step 4: Simplify right side
    22,085.28x = 180,360,396.26
  5. Step 5: Solve for x
    x = 180,360,396.26/22,085.28
  6. Step 6: Final answer
    x = 8,166.54

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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.