Home / 16,652.88-24,981.84-4,964.76

Finding the Fourth Proportional to 16,652.88, 24,981.84 and 4,964.76

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Solution

The fourth proportional to 16,652.88, 24,981.84 and 4,964.76 is: 7,447.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,652.88 : 24,981.84 = 4,964.76 : x
  2. Step 2: Convert to fraction form
    16,652.88/24,981.84 = 4,964.76/x
  3. Step 3: Cross multiply
    16,652.88x = 24,981.84 × 4,964.76
  4. Step 4: Simplify right side
    16,652.88x = 124,028,839.96
  5. Step 5: Solve for x
    x = 124,028,839.96/16,652.88
  6. Step 6: Final answer
    x = 7,447.89

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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.