Home / 4,237.84-6,355.74-1,464.61

Finding the Fourth Proportional to 4,237.84, 6,355.74 and 1,464.61

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Solution

The fourth proportional to 4,237.84, 6,355.74 and 1,464.61 is: 2,196.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.84 : 6,355.74 = 1,464.61 : x
  2. Step 2: Convert to fraction form
    4,237.84/6,355.74 = 1,464.61/x
  3. Step 3: Cross multiply
    4,237.84x = 6,355.74 × 1,464.61
  4. Step 4: Simplify right side
    4,237.84x = 9,308,648.58
  5. Step 5: Solve for x
    x = 9,308,648.58/4,237.84
  6. Step 6: Final answer
    x = 2,196.56

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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.