Home / 195,536.76-293,295.42-106,963.26

Finding the Fourth Proportional to 195,536.76, 293,295.42 and 106,963.26

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Solution

The fourth proportional to 195,536.76, 293,295.42 and 106,963.26 is: 160,439.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,536.76 : 293,295.42 = 106,963.26 : x
  2. Step 2: Convert to fraction form
    195,536.76/293,295.42 = 106,963.26/x
  3. Step 3: Cross multiply
    195,536.76x = 293,295.42 × 106,963.26
  4. Step 4: Simplify right side
    195,536.76x = 31,371,834,266.27
  5. Step 5: Solve for x
    x = 31,371,834,266.27/195,536.76
  6. Step 6: Final answer
    x = 160,439.57

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1.5x scale

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.