Home / 4,601.90-6,353.56-2,834.53

Finding the Fourth Proportional to 4,601.90, 6,353.56 and 2,834.53

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Solution

The fourth proportional to 4,601.90, 6,353.56 and 2,834.53 is: 3,913.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601.90 : 6,353.56 = 2,834.53 : x
  2. Step 2: Convert to fraction form
    4,601.90/6,353.56 = 2,834.53/x
  3. Step 3: Cross multiply
    4,601.90x = 6,353.56 × 2,834.53
  4. Step 4: Simplify right side
    4,601.90x = 18,009,344.09
  5. Step 5: Solve for x
    x = 18,009,344.09/4,601.90
  6. Step 6: Final answer
    x = 3,913.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.