Home / 17,468.40-26,204.76-5,622.96

Finding the Fourth Proportional to 17,468.40, 26,204.76 and 5,622.96

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Solution

The fourth proportional to 17,468.40, 26,204.76 and 5,622.96 is: 8,435.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468.40 : 26,204.76 = 5,622.96 : x
  2. Step 2: Convert to fraction form
    17,468.40/26,204.76 = 5,622.96/x
  3. Step 3: Cross multiply
    17,468.40x = 26,204.76 × 5,622.96
  4. Step 4: Simplify right side
    17,468.40x = 147,348,317.29
  5. Step 5: Solve for x
    x = 147,348,317.29/17,468.40
  6. Step 6: Final answer
    x = 8,435.14

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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.