Home / 3,338.55-4,607.14-1,846.43

Finding the Fourth Proportional to 3,338.55, 4,607.14 and 1,846.43

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Solution

The fourth proportional to 3,338.55, 4,607.14 and 1,846.43 is: 2,548.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338.55 : 4,607.14 = 1,846.43 : x
  2. Step 2: Convert to fraction form
    3,338.55/4,607.14 = 1,846.43/x
  3. Step 3: Cross multiply
    3,338.55x = 4,607.14 × 1,846.43
  4. Step 4: Simplify right side
    3,338.55x = 8,506,761.51
  5. Step 5: Solve for x
    x = 8,506,761.51/3,338.55
  6. Step 6: Final answer
    x = 2,548.04

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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.