Home / 39,895.28-59,850.08-16,523.52

Finding the Fourth Proportional to 39,895.28, 59,850.08 and 16,523.52

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Solution

The fourth proportional to 39,895.28, 59,850.08 and 16,523.52 is: 24,788.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,895.28 : 59,850.08 = 16,523.52 : x
  2. Step 2: Convert to fraction form
    39,895.28/59,850.08 = 16,523.52/x
  3. Step 3: Cross multiply
    39,895.28x = 59,850.08 × 16,523.52
  4. Step 4: Simplify right side
    39,895.28x = 988,933,993.88
  5. Step 5: Solve for x
    x = 988,933,993.88/39,895.28
  6. Step 6: Final answer
    x = 24,788.25

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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.