Home / 16,541.66-24,808.75-4,855.79

Finding the Fourth Proportional to 16,541.66, 24,808.75 and 4,855.79

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Solution

The fourth proportional to 16,541.66, 24,808.75 and 4,855.79 is: 7,282.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,541.66 : 24,808.75 = 4,855.79 : x
  2. Step 2: Convert to fraction form
    16,541.66/24,808.75 = 4,855.79/x
  3. Step 3: Cross multiply
    16,541.66x = 24,808.75 × 4,855.79
  4. Step 4: Simplify right side
    16,541.66x = 120,466,080.16
  5. Step 5: Solve for x
    x = 120,466,080.16/16,541.66
  6. Step 6: Final answer
    x = 7,282.59

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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.