Home / 5,041.98-7,564.73-1,755.95

Finding the Fourth Proportional to 5,041.98, 7,564.73 and 1,755.95

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Solution

The fourth proportional to 5,041.98, 7,564.73 and 1,755.95 is: 2,634.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.98 : 7,564.73 = 1,755.95 : x
  2. Step 2: Convert to fraction form
    5,041.98/7,564.73 = 1,755.95/x
  3. Step 3: Cross multiply
    5,041.98x = 7,564.73 × 1,755.95
  4. Step 4: Simplify right side
    5,041.98x = 13,283,241.04
  5. Step 5: Solve for x
    x = 13,283,241.04/5,041.98
  6. Step 6: Final answer
    x = 2,634.53

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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.