Home / 39,843.74-59,599.14-27,996.68

Finding the Fourth Proportional to 39,843.74, 59,599.14 and 27,996.68

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Solution

The fourth proportional to 39,843.74, 59,599.14 and 27,996.68 is: 41,878.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,843.74 : 59,599.14 = 27,996.68 : x
  2. Step 2: Convert to fraction form
    39,843.74/59,599.14 = 27,996.68/x
  3. Step 3: Cross multiply
    39,843.74x = 59,599.14 × 27,996.68
  4. Step 4: Simplify right side
    39,843.74x = 1,668,578,050.86
  5. Step 5: Solve for x
    x = 1,668,578,050.86/39,843.74
  6. Step 6: Final answer
    x = 41,878.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.