Home / 6,351.89-9,529.75-2,404.35

Finding the Fourth Proportional to 6,351.89, 9,529.75 and 2,404.35

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Solution

The fourth proportional to 6,351.89, 9,529.75 and 2,404.35 is: 3,607.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,351.89 : 9,529.75 = 2,404.35 : x
  2. Step 2: Convert to fraction form
    6,351.89/9,529.75 = 2,404.35/x
  3. Step 3: Cross multiply
    6,351.89x = 9,529.75 × 2,404.35
  4. Step 4: Simplify right side
    6,351.89x = 22,912,848.40
  5. Step 5: Solve for x
    x = 22,912,848.40/6,351.89
  6. Step 6: Final answer
    x = 3,607.25

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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.