Home / 232,452.06-348,676.47-66,240.06

Finding the Fourth Proportional to 232,452.06, 348,676.47 and 66,240.06

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Solution

The fourth proportional to 232,452.06, 348,676.47 and 66,240.06 is: 99,359.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,452.06 : 348,676.47 = 66,240.06 : x
  2. Step 2: Convert to fraction form
    232,452.06/348,676.47 = 66,240.06/x
  3. Step 3: Cross multiply
    232,452.06x = 348,676.47 × 66,240.06
  4. Step 4: Simplify right side
    232,452.06x = 23,096,350,293.39
  5. Step 5: Solve for x
    x = 23,096,350,293.39/232,452.06
  6. Step 6: Final answer
    x = 99,359.63

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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.