Home / 14,532.84-21,796.56-3,859.26

Finding the Fourth Proportional to 14,532.84, 21,796.56 and 3,859.26

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Solution

The fourth proportional to 14,532.84, 21,796.56 and 3,859.26 is: 5,788.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,532.84 : 21,796.56 = 3,859.26 : x
  2. Step 2: Convert to fraction form
    14,532.84/21,796.56 = 3,859.26/x
  3. Step 3: Cross multiply
    14,532.84x = 21,796.56 × 3,859.26
  4. Step 4: Simplify right side
    14,532.84x = 84,118,592.15
  5. Step 5: Solve for x
    x = 84,118,592.15/14,532.84
  6. Step 6: Final answer
    x = 5,788.17

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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.