Home / 16,576.38-24,867-4,888.08

Finding the Fourth Proportional to 16,576.38, 24,867 and 4,888.08

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Solution

The fourth proportional to 16,576.38, 24,867 and 4,888.08 is: 7,332.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576.38 : 24,867 = 4,888.08 : x
  2. Step 2: Convert to fraction form
    16,576.38/24,867 = 4,888.08/x
  3. Step 3: Cross multiply
    16,576.38x = 24,867 × 4,888.08
  4. Step 4: Simplify right side
    16,576.38x = 121,551,885.36
  5. Step 5: Solve for x
    x = 121,551,885.36/16,576.38
  6. Step 6: Final answer
    x = 7,332.84

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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.