Home / 195,749.29-293,667.69-62,637.54

Finding the Fourth Proportional to 195,749.29, 293,667.69 and 62,637.54

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Solution

The fourth proportional to 195,749.29, 293,667.69 and 62,637.54 is: 93,970.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,749.29 : 293,667.69 = 62,637.54 : x
  2. Step 2: Convert to fraction form
    195,749.29/293,667.69 = 62,637.54/x
  3. Step 3: Cross multiply
    195,749.29x = 293,667.69 × 62,637.54
  4. Step 4: Simplify right side
    195,749.29x = 18,394,620,812.72
  5. Step 5: Solve for x
    x = 18,394,620,812.72/195,749.29
  6. Step 6: Final answer
    x = 93,970.31

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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.