Home / 17,748.53-26,612.81-5,895.96

Finding the Fourth Proportional to 17,748.53, 26,612.81 and 5,895.96

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Solution

The fourth proportional to 17,748.53, 26,612.81 and 5,895.96 is: 8,840.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,748.53 : 26,612.81 = 5,895.96 : x
  2. Step 2: Convert to fraction form
    17,748.53/26,612.81 = 5,895.96/x
  3. Step 3: Cross multiply
    17,748.53x = 26,612.81 × 5,895.96
  4. Step 4: Simplify right side
    17,748.53x = 156,907,967.24
  5. Step 5: Solve for x
    x = 156,907,967.24/17,748.53
  6. Step 6: Final answer
    x = 8,840.62

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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.