Home / 195,435.59-293,150.30-62,314.95

Finding the Fourth Proportional to 195,435.59, 293,150.30 and 62,314.95

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Solution

The fourth proportional to 195,435.59, 293,150.30 and 62,314.95 is: 93,471.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,435.59 : 293,150.30 = 62,314.95 : x
  2. Step 2: Convert to fraction form
    195,435.59/293,150.30 = 62,314.95/x
  3. Step 3: Cross multiply
    195,435.59x = 293,150.30 × 62,314.95
  4. Step 4: Simplify right side
    195,435.59x = 18,267,645,975.41
  5. Step 5: Solve for x
    x = 18,267,645,975.41/195,435.59
  6. Step 6: Final answer
    x = 93,471.44

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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.