Home / 8,350.70-11,513.34-5,963.52

Finding the Fourth Proportional to 8,350.70, 11,513.34 and 5,963.52

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Solution

The fourth proportional to 8,350.70, 11,513.34 and 5,963.52 is: 8,222.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,350.70 : 11,513.34 = 5,963.52 : x
  2. Step 2: Convert to fraction form
    8,350.70/11,513.34 = 5,963.52/x
  3. Step 3: Cross multiply
    8,350.70x = 11,513.34 × 5,963.52
  4. Step 4: Simplify right side
    8,350.70x = 68,660,076.53
  5. Step 5: Solve for x
    x = 68,660,076.53/8,350.70
  6. Step 6: Final answer
    x = 8,222.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.