Home / 95,267.60-131,459.80-54,994.34

Finding the Fourth Proportional to 95,267.60, 131,459.80 and 54,994.34

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Solution

The fourth proportional to 95,267.60, 131,459.80 and 54,994.34 is: 75,886.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,267.60 : 131,459.80 = 54,994.34 : x
  2. Step 2: Convert to fraction form
    95,267.60/131,459.80 = 54,994.34/x
  3. Step 3: Cross multiply
    95,267.60x = 131,459.80 × 54,994.34
  4. Step 4: Simplify right side
    95,267.60x = 7,229,544,937.53
  5. Step 5: Solve for x
    x = 7,229,544,937.53/95,267.60
  6. Step 6: Final answer
    x = 75,886.71

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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.