Home / 232,004.73-348,009.15-91,763.37

Finding the Fourth Proportional to 232,004.73, 348,009.15 and 91,763.37

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Solution

The fourth proportional to 232,004.73, 348,009.15 and 91,763.37 is: 137,645.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,004.73 : 348,009.15 = 91,763.37 : x
  2. Step 2: Convert to fraction form
    232,004.73/348,009.15 = 91,763.37/x
  3. Step 3: Cross multiply
    232,004.73x = 348,009.15 × 91,763.37
  4. Step 4: Simplify right side
    232,004.73x = 31,934,492,394.84
  5. Step 5: Solve for x
    x = 31,934,492,394.84/232,004.73
  6. Step 6: Final answer
    x = 137,645.87

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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.