Home / 16,262.64-24,391.80-4,576.86

Finding the Fourth Proportional to 16,262.64, 24,391.80 and 4,576.86

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Solution

The fourth proportional to 16,262.64, 24,391.80 and 4,576.86 is: 6,864.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,262.64 : 24,391.80 = 4,576.86 : x
  2. Step 2: Convert to fraction form
    16,262.64/24,391.80 = 4,576.86/x
  3. Step 3: Cross multiply
    16,262.64x = 24,391.80 × 4,576.86
  4. Step 4: Simplify right side
    16,262.64x = 111,637,853.75
  5. Step 5: Solve for x
    x = 111,637,853.75/16,262.64
  6. Step 6: Final answer
    x = 6,864.68

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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.