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Finding the Fourth Proportional to 233,593.02, 350,165.70 and 149,114.88

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Solution

The fourth proportional to 233,593.02, 350,165.70 and 149,114.88 is: 223,529.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,593.02 : 350,165.70 = 149,114.88 : x
  2. Step 2: Convert to fraction form
    233,593.02/350,165.70 = 149,114.88/x
  3. Step 3: Cross multiply
    233,593.02x = 350,165.70 × 149,114.88
  4. Step 4: Simplify right side
    233,593.02x = 52,214,916,335.62
  5. Step 5: Solve for x
    x = 52,214,916,335.62/233,593.02
  6. Step 6: Final answer
    x = 223,529.44

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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.