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Finding the Fourth Proportional to 232,771.65, 349,150.57 and 64,302.11

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Solution

The fourth proportional to 232,771.65, 349,150.57 and 64,302.11 is: 96,451.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,771.65 : 349,150.57 = 64,302.11 : x
  2. Step 2: Convert to fraction form
    232,771.65/349,150.57 = 64,302.11/x
  3. Step 3: Cross multiply
    232,771.65x = 349,150.57 × 64,302.11
  4. Step 4: Simplify right side
    232,771.65x = 22,451,119,231.58
  5. Step 5: Solve for x
    x = 22,451,119,231.58/232,771.65
  6. Step 6: Final answer
    x = 96,451.26

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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.