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Finding the Fourth Proportional to 227,353.65, 341,031.60 and 58,862.16

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Solution

The fourth proportional to 227,353.65, 341,031.60 and 58,862.16 is: 88,293.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,353.65 : 341,031.60 = 58,862.16 : x
  2. Step 2: Convert to fraction form
    227,353.65/341,031.60 = 58,862.16/x
  3. Step 3: Cross multiply
    227,353.65x = 341,031.60 × 58,862.16
  4. Step 4: Simplify right side
    227,353.65x = 20,073,856,604.26
  5. Step 5: Solve for x
    x = 20,073,856,604.26/227,353.65
  6. Step 6: Final answer
    x = 88,293.53

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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.