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Finding the Fourth Proportional to 22,586.04, 33,882.48 and 7,799.22

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Solution

The fourth proportional to 22,586.04, 33,882.48 and 7,799.22 is: 11,700.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,586.04 : 33,882.48 = 7,799.22 : x
  2. Step 2: Convert to fraction form
    22,586.04/33,882.48 = 7,799.22/x
  3. Step 3: Cross multiply
    22,586.04x = 33,882.48 × 7,799.22
  4. Step 4: Simplify right side
    22,586.04x = 264,256,915.67
  5. Step 5: Solve for x
    x = 264,256,915.67/22,586.04
  6. Step 6: Final answer
    x = 11,700.01

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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.