Home / 195,515.31-293,248.44-62,384.52

Finding the Fourth Proportional to 195,515.31, 293,248.44 and 62,384.52

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Solution

The fourth proportional to 195,515.31, 293,248.44 and 62,384.52 is: 93,568.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,515.31 : 293,248.44 = 62,384.52 : x
  2. Step 2: Convert to fraction form
    195,515.31/293,248.44 = 62,384.52/x
  3. Step 3: Cross multiply
    195,515.31x = 293,248.44 × 62,384.52
  4. Step 4: Simplify right side
    195,515.31x = 18,294,163,170.15
  5. Step 5: Solve for x
    x = 18,294,163,170.15/195,515.31
  6. Step 6: Final answer
    x = 93,568.95

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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.