Home / 4,954.40-7,432.58-1,834.44

Finding the Fourth Proportional to 4,954.40, 7,432.58 and 1,834.44

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Solution

The fourth proportional to 4,954.40, 7,432.58 and 1,834.44 is: 2,752.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954.40 : 7,432.58 = 1,834.44 : x
  2. Step 2: Convert to fraction form
    4,954.40/7,432.58 = 1,834.44/x
  3. Step 3: Cross multiply
    4,954.40x = 7,432.58 × 1,834.44
  4. Step 4: Simplify right side
    4,954.40x = 13,634,622.06
  5. Step 5: Solve for x
    x = 13,634,622.06/4,954.40
  6. Step 6: Final answer
    x = 2,752.02

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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.