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Finding the Fourth Proportional to 240,320.08, 360,500.60 and 62,826.80

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Solution

The fourth proportional to 240,320.08, 360,500.60 and 62,826.80 is: 94,245.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,320.08 : 360,500.60 = 62,826.80 : x
  2. Step 2: Convert to fraction form
    240,320.08/360,500.60 = 62,826.80/x
  3. Step 3: Cross multiply
    240,320.08x = 360,500.60 × 62,826.80
  4. Step 4: Simplify right side
    240,320.08x = 22,649,100,154.40
  5. Step 5: Solve for x
    x = 22,649,100,154.40/240,320.08
  6. Step 6: Final answer
    x = 94,245.56

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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.