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Finding the Fourth Proportional to 244,875.80, 366,924.90 and 181,890.20

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Solution

The fourth proportional to 244,875.80, 366,924.90 and 181,890.20 is: 272,546.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,875.80 : 366,924.90 = 181,890.20 : x
  2. Step 2: Convert to fraction form
    244,875.80/366,924.90 = 181,890.20/x
  3. Step 3: Cross multiply
    244,875.80x = 366,924.90 × 181,890.20
  4. Step 4: Simplify right side
    244,875.80x = 66,740,043,445.98
  5. Step 5: Solve for x
    x = 66,740,043,445.98/244,875.80
  6. Step 6: Final answer
    x = 272,546.50

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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.