Home / 195,366.33-293,143.86-170,113.77

Finding the Fourth Proportional to 195,366.33, 293,143.86 and 170,113.77

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Solution

The fourth proportional to 195,366.33, 293,143.86 and 170,113.77 is: 255,252.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,366.33 : 293,143.86 = 170,113.77 : x
  2. Step 2: Convert to fraction form
    195,366.33/293,143.86 = 170,113.77/x
  3. Step 3: Cross multiply
    195,366.33x = 293,143.86 × 170,113.77
  4. Step 4: Simplify right side
    195,366.33x = 49,867,807,176.95
  5. Step 5: Solve for x
    x = 49,867,807,176.95/195,366.33
  6. Step 6: Final answer
    x = 255,252.82

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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.