Home / 49,532.88-68,370.57-28,326.27

Finding the Fourth Proportional to 49,532.88, 68,370.57 and 28,326.27

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Solution

The fourth proportional to 49,532.88, 68,370.57 and 28,326.27 is: 39,098.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,532.88 : 68,370.57 = 28,326.27 : x
  2. Step 2: Convert to fraction form
    49,532.88/68,370.57 = 28,326.27/x
  3. Step 3: Cross multiply
    49,532.88x = 68,370.57 × 28,326.27
  4. Step 4: Simplify right side
    49,532.88x = 1,936,683,225.87
  5. Step 5: Solve for x
    x = 1,936,683,225.87/49,532.88
  6. Step 6: Final answer
    x = 39,098.94

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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.