Home / 95,945.40-132,369.66-60,136.92

Finding the Fourth Proportional to 95,945.40, 132,369.66 and 60,136.92

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Solution

The fourth proportional to 95,945.40, 132,369.66 and 60,136.92 is: 82,967.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,945.40 : 132,369.66 = 60,136.92 : x
  2. Step 2: Convert to fraction form
    95,945.40/132,369.66 = 60,136.92/x
  3. Step 3: Cross multiply
    95,945.40x = 132,369.66 × 60,136.92
  4. Step 4: Simplify right side
    95,945.40x = 7,960,303,653.85
  5. Step 5: Solve for x
    x = 7,960,303,653.85/95,945.40
  6. Step 6: Final answer
    x = 82,967.02

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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.