Home / 16,498.56-24,747.80-4,652.31

Finding the Fourth Proportional to 16,498.56, 24,747.80 and 4,652.31

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Solution

The fourth proportional to 16,498.56, 24,747.80 and 4,652.31 is: 6,978.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,498.56 : 24,747.80 = 4,652.31 : x
  2. Step 2: Convert to fraction form
    16,498.56/24,747.80 = 4,652.31/x
  3. Step 3: Cross multiply
    16,498.56x = 24,747.80 × 4,652.31
  4. Step 4: Simplify right side
    16,498.56x = 115,134,414.16
  5. Step 5: Solve for x
    x = 115,134,414.16/16,498.56
  6. Step 6: Final answer
    x = 6,978.45

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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.