Home / 3,032.79-4,552.83-2,055.93

Finding the Fourth Proportional to 3,032.79, 4,552.83 and 2,055.93

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Solution

The fourth proportional to 3,032.79, 4,552.83 and 2,055.93 is: 3,086.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032.79 : 4,552.83 = 2,055.93 : x
  2. Step 2: Convert to fraction form
    3,032.79/4,552.83 = 2,055.93/x
  3. Step 3: Cross multiply
    3,032.79x = 4,552.83 × 2,055.93
  4. Step 4: Simplify right side
    3,032.79x = 9,360,299.78
  5. Step 5: Solve for x
    x = 9,360,299.78/3,032.79
  6. Step 6: Final answer
    x = 3,086.37

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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.