Home / 16,568.46-24,852.87-4,881.90

Finding the Fourth Proportional to 16,568.46, 24,852.87 and 4,881.90

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Solution

The fourth proportional to 16,568.46, 24,852.87 and 4,881.90 is: 7,322.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568.46 : 24,852.87 = 4,881.90 : x
  2. Step 2: Convert to fraction form
    16,568.46/24,852.87 = 4,881.90/x
  3. Step 3: Cross multiply
    16,568.46x = 24,852.87 × 4,881.90
  4. Step 4: Simplify right side
    16,568.46x = 121,329,226.05
  5. Step 5: Solve for x
    x = 121,329,226.05/16,568.46
  6. Step 6: Final answer
    x = 7,322.90

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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.