Home / 163,187.19-244,877.83-88,305.82

Finding the Fourth Proportional to 163,187.19, 244,877.83 and 88,305.82

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Solution

The fourth proportional to 163,187.19, 244,877.83 and 88,305.82 is: 132,511.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,187.19 : 244,877.83 = 88,305.82 : x
  2. Step 2: Convert to fraction form
    163,187.19/244,877.83 = 88,305.82/x
  3. Step 3: Cross multiply
    163,187.19x = 244,877.83 × 88,305.82
  4. Step 4: Simplify right side
    163,187.19x = 21,624,136,745.01
  5. Step 5: Solve for x
    x = 21,624,136,745.01/163,187.19
  6. Step 6: Final answer
    x = 132,511.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.