Home / 332,195.47-458,423.35-181,293.55

Finding the Fourth Proportional to 332,195.47, 458,423.35 and 181,293.55

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Solution

The fourth proportional to 332,195.47, 458,423.35 and 181,293.55 is: 250,181.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,195.47 : 458,423.35 = 181,293.55 : x
  2. Step 2: Convert to fraction form
    332,195.47/458,423.35 = 181,293.55/x
  3. Step 3: Cross multiply
    332,195.47x = 458,423.35 × 181,293.55
  4. Step 4: Simplify right side
    332,195.47x = 83,109,196,524.39
  5. Step 5: Solve for x
    x = 83,109,196,524.39/332,195.47
  6. Step 6: Final answer
    x = 250,181.61

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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.