Home / 7,335.84-11,006.04-2,405.52

Finding the Fourth Proportional to 7,335.84, 11,006.04 and 2,405.52

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Solution

The fourth proportional to 7,335.84, 11,006.04 and 2,405.52 is: 3,609.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.84 : 11,006.04 = 2,405.52 : x
  2. Step 2: Convert to fraction form
    7,335.84/11,006.04 = 2,405.52/x
  3. Step 3: Cross multiply
    7,335.84x = 11,006.04 × 2,405.52
  4. Step 4: Simplify right side
    7,335.84x = 26,475,249.34
  5. Step 5: Solve for x
    x = 26,475,249.34/7,335.84
  6. Step 6: Final answer
    x = 3,609.03

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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.