Home / 3,604.84-5,402.55-1,848.36

Finding the Fourth Proportional to 3,604.84, 5,402.55 and 1,848.36

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Solution

The fourth proportional to 3,604.84, 5,402.55 and 1,848.36 is: 2,770.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604.84 : 5,402.55 = 1,848.36 : x
  2. Step 2: Convert to fraction form
    3,604.84/5,402.55 = 1,848.36/x
  3. Step 3: Cross multiply
    3,604.84x = 5,402.55 × 1,848.36
  4. Step 4: Simplify right side
    3,604.84x = 9,985,857.32
  5. Step 5: Solve for x
    x = 9,985,857.32/3,604.84
  6. Step 6: Final answer
    x = 2,770.12

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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.