Home / 49,568.29-68,404.77-26,907.49

Finding the Fourth Proportional to 49,568.29, 68,404.77 and 26,907.49

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Solution

The fourth proportional to 49,568.29, 68,404.77 and 26,907.49 is: 37,132.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,568.29 : 68,404.77 = 26,907.49 : x
  2. Step 2: Convert to fraction form
    49,568.29/68,404.77 = 26,907.49/x
  3. Step 3: Cross multiply
    49,568.29x = 68,404.77 × 26,907.49
  4. Step 4: Simplify right side
    49,568.29x = 1,840,600,750.23
  5. Step 5: Solve for x
    x = 1,840,600,750.23/49,568.29
  6. Step 6: Final answer
    x = 37,132.63

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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.