Home / 195,711.30-293,588.55-62,568.90

Finding the Fourth Proportional to 195,711.30, 293,588.55 and 62,568.90

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Solution

The fourth proportional to 195,711.30, 293,588.55 and 62,568.90 is: 93,860.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,711.30 : 293,588.55 = 62,568.90 : x
  2. Step 2: Convert to fraction form
    195,711.30/293,588.55 = 62,568.90/x
  3. Step 3: Cross multiply
    195,711.30x = 293,588.55 × 62,568.90
  4. Step 4: Simplify right side
    195,711.30x = 18,369,512,626.10
  5. Step 5: Solve for x
    x = 18,369,512,626.10/195,711.30
  6. Step 6: Final answer
    x = 93,860.26

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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.