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Finding the Fourth Proportional to 237,446.82, 356,169.42 and 97,205.58

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Solution

The fourth proportional to 237,446.82, 356,169.42 and 97,205.58 is: 145,808.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,446.82 : 356,169.42 = 97,205.58 : x
  2. Step 2: Convert to fraction form
    237,446.82/356,169.42 = 97,205.58/x
  3. Step 3: Cross multiply
    237,446.82x = 356,169.42 × 97,205.58
  4. Step 4: Simplify right side
    237,446.82x = 34,621,655,049.36
  5. Step 5: Solve for x
    x = 34,621,655,049.36/237,446.82
  6. Step 6: Final answer
    x = 145,808.04

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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.