Home / 6,604.17-9,909.48-2,905.94

Finding the Fourth Proportional to 6,604.17, 9,909.48 and 2,905.94

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Solution

The fourth proportional to 6,604.17, 9,909.48 and 2,905.94 is: 4,360.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604.17 : 9,909.48 = 2,905.94 : x
  2. Step 2: Convert to fraction form
    6,604.17/9,909.48 = 2,905.94/x
  3. Step 3: Cross multiply
    6,604.17x = 9,909.48 × 2,905.94
  4. Step 4: Simplify right side
    6,604.17x = 28,796,304.76
  5. Step 5: Solve for x
    x = 28,796,304.76/6,604.17
  6. Step 6: Final answer
    x = 4,360.32

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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.