Home / 4,821.04-7,227.87-1,532.17

Finding the Fourth Proportional to 4,821.04, 7,227.87 and 1,532.17

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Solution

The fourth proportional to 4,821.04, 7,227.87 and 1,532.17 is: 2,297.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821.04 : 7,227.87 = 1,532.17 : x
  2. Step 2: Convert to fraction form
    4,821.04/7,227.87 = 1,532.17/x
  3. Step 3: Cross multiply
    4,821.04x = 7,227.87 × 1,532.17
  4. Step 4: Simplify right side
    4,821.04x = 11,074,325.58
  5. Step 5: Solve for x
    x = 11,074,325.58/4,821.04
  6. Step 6: Final answer
    x = 2,297.08

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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.