Home / 95,463.70-131,679.39-58,653.79

Finding the Fourth Proportional to 95,463.70, 131,679.39 and 58,653.79

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Solution

The fourth proportional to 95,463.70, 131,679.39 and 58,653.79 is: 80,905.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,463.70 : 131,679.39 = 58,653.79 : x
  2. Step 2: Convert to fraction form
    95,463.70/131,679.39 = 58,653.79/x
  3. Step 3: Cross multiply
    95,463.70x = 131,679.39 × 58,653.79
  4. Step 4: Simplify right side
    95,463.70x = 7,723,495,288.39
  5. Step 5: Solve for x
    x = 7,723,495,288.39/95,463.70
  6. Step 6: Final answer
    x = 80,905.05

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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.