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Finding the Fourth Proportional to 96,096.67, 144,148.80 and 36,119.08

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Solution

The fourth proportional to 96,096.67, 144,148.80 and 36,119.08 is: 54,180.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,096.67 : 144,148.80 = 36,119.08 : x
  2. Step 2: Convert to fraction form
    96,096.67/144,148.80 = 36,119.08/x
  3. Step 3: Cross multiply
    96,096.67x = 144,148.80 × 36,119.08
  4. Step 4: Simplify right side
    96,096.67x = 5,206,522,039.10
  5. Step 5: Solve for x
    x = 5,206,522,039.10/96,096.67
  6. Step 6: Final answer
    x = 54,180.05

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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.