Home / 151,288.08-226,300.02-106,306.29

Finding the Fourth Proportional to 151,288.08, 226,300.02 and 106,306.29

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Solution

The fourth proportional to 151,288.08, 226,300.02 and 106,306.29 is: 159,015.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,288.08 : 226,300.02 = 106,306.29 : x
  2. Step 2: Convert to fraction form
    151,288.08/226,300.02 = 106,306.29/x
  3. Step 3: Cross multiply
    151,288.08x = 226,300.02 × 106,306.29
  4. Step 4: Simplify right side
    151,288.08x = 24,057,115,553.13
  5. Step 5: Solve for x
    x = 24,057,115,553.13/151,288.08
  6. Step 6: Final answer
    x = 159,015.27

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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.