Home / 95,804.27-132,209.92-55,541.37

Finding the Fourth Proportional to 95,804.27, 132,209.92 and 55,541.37

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Solution

The fourth proportional to 95,804.27, 132,209.92 and 55,541.37 is: 76,647.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,804.27 : 132,209.92 = 55,541.37 : x
  2. Step 2: Convert to fraction form
    95,804.27/132,209.92 = 55,541.37/x
  3. Step 3: Cross multiply
    95,804.27x = 132,209.92 × 55,541.37
  4. Step 4: Simplify right side
    95,804.27x = 7,343,119,806.68
  5. Step 5: Solve for x
    x = 7,343,119,806.68/95,804.27
  6. Step 6: Final answer
    x = 76,647.11

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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.