Home / 16,237.56-24,341.72-5,842

Finding the Fourth Proportional to 16,237.56, 24,341.72 and 5,842

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Solution

The fourth proportional to 16,237.56, 24,341.72 and 5,842 is: 8,757.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237.56 : 24,341.72 = 5,842 : x
  2. Step 2: Convert to fraction form
    16,237.56/24,341.72 = 5,842/x
  3. Step 3: Cross multiply
    16,237.56x = 24,341.72 × 5,842
  4. Step 4: Simplify right side
    16,237.56x = 142,204,328.24
  5. Step 5: Solve for x
    x = 142,204,328.24/16,237.56
  6. Step 6: Final answer
    x = 8,757.74

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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.