Home / 332,377.22-458,680.38-181,474.22

Finding the Fourth Proportional to 332,377.22, 458,680.38 and 181,474.22

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Solution

The fourth proportional to 332,377.22, 458,680.38 and 181,474.22 is: 250,434.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,377.22 : 458,680.38 = 181,474.22 : x
  2. Step 2: Convert to fraction form
    332,377.22/458,680.38 = 181,474.22/x
  3. Step 3: Cross multiply
    332,377.22x = 458,680.38 × 181,474.22
  4. Step 4: Simplify right side
    332,377.22x = 83,238,664,189.80
  5. Step 5: Solve for x
    x = 83,238,664,189.80/332,377.22
  6. Step 6: Final answer
    x = 250,434.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.