Home / 4,362.84-6,019.05-2,791.83

Finding the Fourth Proportional to 4,362.84, 6,019.05 and 2,791.83

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Solution

The fourth proportional to 4,362.84, 6,019.05 and 2,791.83 is: 3,851.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362.84 : 6,019.05 = 2,791.83 : x
  2. Step 2: Convert to fraction form
    4,362.84/6,019.05 = 2,791.83/x
  3. Step 3: Cross multiply
    4,362.84x = 6,019.05 × 2,791.83
  4. Step 4: Simplify right side
    4,362.84x = 16,804,164.36
  5. Step 5: Solve for x
    x = 16,804,164.36/4,362.84
  6. Step 6: Final answer
    x = 3,851.66

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1.5x scale

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.