Home / 148,201.02-222,234.30-63,921.36

Finding the Fourth Proportional to 148,201.02, 222,234.30 and 63,921.36

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Solution

The fourth proportional to 148,201.02, 222,234.30 and 63,921.36 is: 95,853.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,201.02 : 222,234.30 = 63,921.36 : x
  2. Step 2: Convert to fraction form
    148,201.02/222,234.30 = 63,921.36/x
  3. Step 3: Cross multiply
    148,201.02x = 222,234.30 × 63,921.36
  4. Step 4: Simplify right side
    148,201.02x = 14,205,518,694.65
  5. Step 5: Solve for x
    x = 14,205,518,694.65/148,201.02
  6. Step 6: Final answer
    x = 95,853.04

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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.