Home / 75,880.44-113,799.13-22,570.27

Finding the Fourth Proportional to 75,880.44, 113,799.13 and 22,570.27

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Solution

The fourth proportional to 75,880.44, 113,799.13 and 22,570.27 is: 33,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,880.44 : 113,799.13 = 22,570.27 : x
  2. Step 2: Convert to fraction form
    75,880.44/113,799.13 = 22,570.27/x
  3. Step 3: Cross multiply
    75,880.44x = 113,799.13 × 22,570.27
  4. Step 4: Simplify right side
    75,880.44x = 2,568,476,748.94
  5. Step 5: Solve for x
    x = 2,568,476,748.94/75,880.44
  6. Step 6: Final answer
    x = 33,849.00

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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.