Home / 16,538.60-24,807.38-4,058.66

Finding the Fourth Proportional to 16,538.60, 24,807.38 and 4,058.66

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Solution

The fourth proportional to 16,538.60, 24,807.38 and 4,058.66 is: 6,087.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,538.60 : 24,807.38 = 4,058.66 : x
  2. Step 2: Convert to fraction form
    16,538.60/24,807.38 = 4,058.66/x
  3. Step 3: Cross multiply
    16,538.60x = 24,807.38 × 4,058.66
  4. Step 4: Simplify right side
    16,538.60x = 100,684,576.58
  5. Step 5: Solve for x
    x = 100,684,576.58/16,538.60
  6. Step 6: Final answer
    x = 6,087.86

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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.