Home / 195,788.01-293,677.35-62,667.75

Finding the Fourth Proportional to 195,788.01, 293,677.35 and 62,667.75

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Solution

The fourth proportional to 195,788.01, 293,677.35 and 62,667.75 is: 94,000.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,788.01 : 293,677.35 = 62,667.75 : x
  2. Step 2: Convert to fraction form
    195,788.01/293,677.35 = 62,667.75/x
  3. Step 3: Cross multiply
    195,788.01x = 293,677.35 × 62,667.75
  4. Step 4: Simplify right side
    195,788.01x = 18,404,098,750.46
  5. Step 5: Solve for x
    x = 18,404,098,750.46/195,788.01
  6. Step 6: Final answer
    x = 94,000.13

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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.