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Finding the Fourth Proportional to 295,523.64, 443,191.50 and 95,797.08

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Solution

The fourth proportional to 295,523.64, 443,191.50 and 95,797.08 is: 143,665.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,523.64 : 443,191.50 = 95,797.08 : x
  2. Step 2: Convert to fraction form
    295,523.64/443,191.50 = 95,797.08/x
  3. Step 3: Cross multiply
    295,523.64x = 443,191.50 × 95,797.08
  4. Step 4: Simplify right side
    295,523.64x = 42,456,451,580.82
  5. Step 5: Solve for x
    x = 42,456,451,580.82/295,523.64
  6. Step 6: Final answer
    x = 143,665.16

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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.