Home / 5,304.13-7,959.84-1,841.38

Finding the Fourth Proportional to 5,304.13, 7,959.84 and 1,841.38

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Solution

The fourth proportional to 5,304.13, 7,959.84 and 1,841.38 is: 2,763.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304.13 : 7,959.84 = 1,841.38 : x
  2. Step 2: Convert to fraction form
    5,304.13/7,959.84 = 1,841.38/x
  3. Step 3: Cross multiply
    5,304.13x = 7,959.84 × 1,841.38
  4. Step 4: Simplify right side
    5,304.13x = 14,657,090.18
  5. Step 5: Solve for x
    x = 14,657,090.18/5,304.13
  6. Step 6: Final answer
    x = 2,763.34

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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.