Home / 24,885.20-37,284.60-16,115.60

Finding the Fourth Proportional to 24,885.20, 37,284.60 and 16,115.60

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Solution

The fourth proportional to 24,885.20, 37,284.60 and 16,115.60 is: 24,145.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,885.20 : 37,284.60 = 16,115.60 : x
  2. Step 2: Convert to fraction form
    24,885.20/37,284.60 = 16,115.60/x
  3. Step 3: Cross multiply
    24,885.20x = 37,284.60 × 16,115.60
  4. Step 4: Simplify right side
    24,885.20x = 600,863,699.76
  5. Step 5: Solve for x
    x = 600,863,699.76/24,885.20
  6. Step 6: Final answer
    x = 24,145.42

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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.