Home / 22,056.75-33,085.13-6,474.38

Finding the Fourth Proportional to 22,056.75, 33,085.13 and 6,474.38

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Solution

The fourth proportional to 22,056.75, 33,085.13 and 6,474.38 is: 9,711.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.75 : 33,085.13 = 6,474.38 : x
  2. Step 2: Convert to fraction form
    22,056.75/33,085.13 = 6,474.38/x
  3. Step 3: Cross multiply
    22,056.75x = 33,085.13 × 6,474.38
  4. Step 4: Simplify right side
    22,056.75x = 214,205,506.17
  5. Step 5: Solve for x
    x = 214,205,506.17/22,056.75
  6. Step 6: Final answer
    x = 9,711.56

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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.