Home / 17,823.84-26,735.76-4,677.36

Finding the Fourth Proportional to 17,823.84, 26,735.76 and 4,677.36

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Solution

The fourth proportional to 17,823.84, 26,735.76 and 4,677.36 is: 7,016.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823.84 : 26,735.76 = 4,677.36 : x
  2. Step 2: Convert to fraction form
    17,823.84/26,735.76 = 4,677.36/x
  3. Step 3: Cross multiply
    17,823.84x = 26,735.76 × 4,677.36
  4. Step 4: Simplify right side
    17,823.84x = 125,052,774.39
  5. Step 5: Solve for x
    x = 125,052,774.39/17,823.84
  6. Step 6: Final answer
    x = 7,016.04

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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.