Home / 22,192.47-33,288.37-6,610.10

Finding the Fourth Proportional to 22,192.47, 33,288.37 and 6,610.10

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Solution

The fourth proportional to 22,192.47, 33,288.37 and 6,610.10 is: 9,915.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,192.47 : 33,288.37 = 6,610.10 : x
  2. Step 2: Convert to fraction form
    22,192.47/33,288.37 = 6,610.10/x
  3. Step 3: Cross multiply
    22,192.47x = 33,288.37 × 6,610.10
  4. Step 4: Simplify right side
    22,192.47x = 220,039,271.57
  5. Step 5: Solve for x
    x = 220,039,271.57/22,192.47
  6. Step 6: Final answer
    x = 9,915.04

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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.