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Finding the Fourth Proportional to 166,250.70, 249,327.45 and 59,622.30

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Solution

The fourth proportional to 166,250.70, 249,327.45 and 59,622.30 is: 89,416.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,250.70 : 249,327.45 = 59,622.30 : x
  2. Step 2: Convert to fraction form
    166,250.70/249,327.45 = 59,622.30/x
  3. Step 3: Cross multiply
    166,250.70x = 249,327.45 × 59,622.30
  4. Step 4: Simplify right side
    166,250.70x = 14,865,476,022.14
  5. Step 5: Solve for x
    x = 14,865,476,022.14/166,250.70
  6. Step 6: Final answer
    x = 89,416.02

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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.