Home / 195,750.29-293,669.19-62,638.54

Finding the Fourth Proportional to 195,750.29, 293,669.19 and 62,638.54

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Solution

The fourth proportional to 195,750.29, 293,669.19 and 62,638.54 is: 93,971.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,750.29 : 293,669.19 = 62,638.54 : x
  2. Step 2: Convert to fraction form
    195,750.29/293,669.19 = 62,638.54/x
  3. Step 3: Cross multiply
    195,750.29x = 293,669.19 × 62,638.54
  4. Step 4: Simplify right side
    195,750.29x = 18,395,009,304.58
  5. Step 5: Solve for x
    x = 18,395,009,304.58/195,750.29
  6. Step 6: Final answer
    x = 93,971.81

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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.