Home / 4,535.19-6,801.39-1,761.23

Finding the Fourth Proportional to 4,535.19, 6,801.39 and 1,761.23

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Solution

The fourth proportional to 4,535.19, 6,801.39 and 1,761.23 is: 2,641.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535.19 : 6,801.39 = 1,761.23 : x
  2. Step 2: Convert to fraction form
    4,535.19/6,801.39 = 1,761.23/x
  3. Step 3: Cross multiply
    4,535.19x = 6,801.39 × 1,761.23
  4. Step 4: Simplify right side
    4,535.19x = 11,978,829.11
  5. Step 5: Solve for x
    x = 11,978,829.11/4,535.19
  6. Step 6: Final answer
    x = 2,641.31

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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.