Home / 95,804.91-132,204.39-55,511.49

Finding the Fourth Proportional to 95,804.91, 132,204.39 and 55,511.49

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Solution

The fourth proportional to 95,804.91, 132,204.39 and 55,511.49 is: 76,602.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,804.91 : 132,204.39 = 55,511.49 : x
  2. Step 2: Convert to fraction form
    95,804.91/132,204.39 = 55,511.49/x
  3. Step 3: Cross multiply
    95,804.91x = 132,204.39 × 55,511.49
  4. Step 4: Simplify right side
    95,804.91x = 7,338,862,673.44
  5. Step 5: Solve for x
    x = 7,338,862,673.44/95,804.91
  6. Step 6: Final answer
    x = 76,602.16

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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.