Home / 332,325.75-458,609.55-181,422.75

Finding the Fourth Proportional to 332,325.75, 458,609.55 and 181,422.75

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Solution

The fourth proportional to 332,325.75, 458,609.55 and 181,422.75 is: 250,363.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,325.75 : 458,609.55 = 181,422.75 : x
  2. Step 2: Convert to fraction form
    332,325.75/458,609.55 = 181,422.75/x
  3. Step 3: Cross multiply
    332,325.75x = 458,609.55 × 181,422.75
  4. Step 4: Simplify right side
    332,325.75x = 83,202,205,737.26
  5. Step 5: Solve for x
    x = 83,202,205,737.26/332,325.75
  6. Step 6: Final answer
    x = 250,363.40

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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.