Home / 151,280.48-226,945.35-44,675.22

Finding the Fourth Proportional to 151,280.48, 226,945.35 and 44,675.22

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Solution

The fourth proportional to 151,280.48, 226,945.35 and 44,675.22 is: 67,020.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,280.48 : 226,945.35 = 44,675.22 : x
  2. Step 2: Convert to fraction form
    151,280.48/226,945.35 = 44,675.22/x
  3. Step 3: Cross multiply
    151,280.48x = 226,945.35 × 44,675.22
  4. Step 4: Simplify right side
    151,280.48x = 10,138,832,081.12
  5. Step 5: Solve for x
    x = 10,138,832,081.12/151,280.48
  6. Step 6: Final answer
    x = 67,020.09

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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.