Home / 95,014.76-131,118.34-51,994.08

Finding the Fourth Proportional to 95,014.76, 131,118.34 and 51,994.08

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Solution

The fourth proportional to 95,014.76, 131,118.34 and 51,994.08 is: 71,750.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,014.76 : 131,118.34 = 51,994.08 : x
  2. Step 2: Convert to fraction form
    95,014.76/131,118.34 = 51,994.08/x
  3. Step 3: Cross multiply
    95,014.76x = 131,118.34 × 51,994.08
  4. Step 4: Simplify right side
    95,014.76x = 6,817,377,459.43
  5. Step 5: Solve for x
    x = 6,817,377,459.43/95,014.76
  6. Step 6: Final answer
    x = 71,750.72

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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.