Home / 3,053.27-4,577.51-1,205.77

Finding the Fourth Proportional to 3,053.27, 4,577.51 and 1,205.77

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Solution

The fourth proportional to 3,053.27, 4,577.51 and 1,205.77 is: 1,807.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053.27 : 4,577.51 = 1,205.77 : x
  2. Step 2: Convert to fraction form
    3,053.27/4,577.51 = 1,205.77/x
  3. Step 3: Cross multiply
    3,053.27x = 4,577.51 × 1,205.77
  4. Step 4: Simplify right side
    3,053.27x = 5,519,417.31
  5. Step 5: Solve for x
    x = 5,519,417.31/3,053.27
  6. Step 6: Final answer
    x = 1,807.71

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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.