Home / 36,559.84-54,862.44-16,841.20

Finding the Fourth Proportional to 36,559.84, 54,862.44 and 16,841.20

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Solution

The fourth proportional to 36,559.84, 54,862.44 and 16,841.20 is: 25,272.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,559.84 : 54,862.44 = 16,841.20 : x
  2. Step 2: Convert to fraction form
    36,559.84/54,862.44 = 16,841.20/x
  3. Step 3: Cross multiply
    36,559.84x = 54,862.44 × 16,841.20
  4. Step 4: Simplify right side
    36,559.84x = 923,949,324.53
  5. Step 5: Solve for x
    x = 923,949,324.53/36,559.84
  6. Step 6: Final answer
    x = 25,272.25

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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.