Home / 4,497.58-6,747.19-1,377.53

Finding the Fourth Proportional to 4,497.58, 6,747.19 and 1,377.53

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Solution

The fourth proportional to 4,497.58, 6,747.19 and 1,377.53 is: 2,066.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497.58 : 6,747.19 = 1,377.53 : x
  2. Step 2: Convert to fraction form
    4,497.58/6,747.19 = 1,377.53/x
  3. Step 3: Cross multiply
    4,497.58x = 6,747.19 × 1,377.53
  4. Step 4: Simplify right side
    4,497.58x = 9,294,444.76
  5. Step 5: Solve for x
    x = 9,294,444.76/4,497.58
  6. Step 6: Final answer
    x = 2,066.54

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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.