Home / 95,056.67-131,207.40-54,797.34

Finding the Fourth Proportional to 95,056.67, 131,207.40 and 54,797.34

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Solution

The fourth proportional to 95,056.67, 131,207.40 and 54,797.34 is: 75,637.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,056.67 : 131,207.40 = 54,797.34 : x
  2. Step 2: Convert to fraction form
    95,056.67/131,207.40 = 54,797.34/x
  3. Step 3: Cross multiply
    95,056.67x = 131,207.40 × 54,797.34
  4. Step 4: Simplify right side
    95,056.67x = 7,189,816,508.32
  5. Step 5: Solve for x
    x = 7,189,816,508.32/95,056.67
  6. Step 6: Final answer
    x = 75,637.16

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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.