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Finding the Fourth Proportional to 227,479.68, 341,073.53 and 94,451.76

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Solution

The fourth proportional to 227,479.68, 341,073.53 and 94,451.76 is: 141,617.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,479.68 : 341,073.53 = 94,451.76 : x
  2. Step 2: Convert to fraction form
    227,479.68/341,073.53 = 94,451.76/x
  3. Step 3: Cross multiply
    227,479.68x = 341,073.53 × 94,451.76
  4. Step 4: Simplify right side
    227,479.68x = 32,214,994,725.65
  5. Step 5: Solve for x
    x = 32,214,994,725.65/227,479.68
  6. Step 6: Final answer
    x = 141,617.02

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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.