Home / 232,973.93-321,502.40-132,371.93

Finding the Fourth Proportional to 232,973.93, 321,502.40 and 132,371.93

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Solution

The fourth proportional to 232,973.93, 321,502.40 and 132,371.93 is: 182,672.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,973.93 : 321,502.40 = 132,371.93 : x
  2. Step 2: Convert to fraction form
    232,973.93/321,502.40 = 132,371.93/x
  3. Step 3: Cross multiply
    232,973.93x = 321,502.40 × 132,371.93
  4. Step 4: Simplify right side
    232,973.93x = 42,557,893,825.92
  5. Step 5: Solve for x
    x = 42,557,893,825.92/232,973.93
  6. Step 6: Final answer
    x = 182,672.34

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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.