Home / 195,515.34-293,278.10-62,395.42

Finding the Fourth Proportional to 195,515.34, 293,278.10 and 62,395.42

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Solution

The fourth proportional to 195,515.34, 293,278.10 and 62,395.42 is: 93,594.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,515.34 : 293,278.10 = 62,395.42 : x
  2. Step 2: Convert to fraction form
    195,515.34/293,278.10 = 62,395.42/x
  3. Step 3: Cross multiply
    195,515.34x = 293,278.10 × 62,395.42
  4. Step 4: Simplify right side
    195,515.34x = 18,299,210,226.30
  5. Step 5: Solve for x
    x = 18,299,210,226.30/195,515.34
  6. Step 6: Final answer
    x = 93,594.75

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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.