Home / 48,627.74-67,106.67-27,118.88

Finding the Fourth Proportional to 48,627.74, 67,106.67 and 27,118.88

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Solution

The fourth proportional to 48,627.74, 67,106.67 and 27,118.88 is: 37,424.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,627.74 : 67,106.67 = 27,118.88 : x
  2. Step 2: Convert to fraction form
    48,627.74/67,106.67 = 27,118.88/x
  3. Step 3: Cross multiply
    48,627.74x = 67,106.67 × 27,118.88
  4. Step 4: Simplify right side
    48,627.74x = 1,819,857,545.35
  5. Step 5: Solve for x
    x = 1,819,857,545.35/48,627.74
  6. Step 6: Final answer
    x = 37,424.27

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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.