Home / 67,846.14-93,616.43-37,626.66

Finding the Fourth Proportional to 67,846.14, 93,616.43 and 37,626.66

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Solution

The fourth proportional to 67,846.14, 93,616.43 and 37,626.66 is: 51,918.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,846.14 : 93,616.43 = 37,626.66 : x
  2. Step 2: Convert to fraction form
    67,846.14/93,616.43 = 37,626.66/x
  3. Step 3: Cross multiply
    67,846.14x = 93,616.43 × 37,626.66
  4. Step 4: Simplify right side
    67,846.14x = 3,522,473,393.89
  5. Step 5: Solve for x
    x = 3,522,473,393.89/67,846.14
  6. Step 6: Final answer
    x = 51,918.55

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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.