Home / 95,971.08-132,440.55-52,950.57

Finding the Fourth Proportional to 95,971.08, 132,440.55 and 52,950.57

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Solution

The fourth proportional to 95,971.08, 132,440.55 and 52,950.57 is: 73,072.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,971.08 : 132,440.55 = 52,950.57 : x
  2. Step 2: Convert to fraction form
    95,971.08/132,440.55 = 52,950.57/x
  3. Step 3: Cross multiply
    95,971.08x = 132,440.55 × 52,950.57
  4. Step 4: Simplify right side
    95,971.08x = 7,012,802,613.61
  5. Step 5: Solve for x
    x = 7,012,802,613.61/95,971.08
  6. Step 6: Final answer
    x = 73,072.04

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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.