Home / 4,364.10-6,542.19-1,765.26

Finding the Fourth Proportional to 4,364.10, 6,542.19 and 1,765.26

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Solution

The fourth proportional to 4,364.10, 6,542.19 and 1,765.26 is: 2,646.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.10 : 6,542.19 = 1,765.26 : x
  2. Step 2: Convert to fraction form
    4,364.10/6,542.19 = 1,765.26/x
  3. Step 3: Cross multiply
    4,364.10x = 6,542.19 × 1,765.26
  4. Step 4: Simplify right side
    4,364.10x = 11,548,666.32
  5. Step 5: Solve for x
    x = 11,548,666.32/4,364.10
  6. Step 6: Final answer
    x = 2,646.29

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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.