Home / 4,567.84-6,297.88-3,727.69

Finding the Fourth Proportional to 4,567.84, 6,297.88 and 3,727.69

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Solution

The fourth proportional to 4,567.84, 6,297.88 and 3,727.69 is: 5,139.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567.84 : 6,297.88 = 3,727.69 : x
  2. Step 2: Convert to fraction form
    4,567.84/6,297.88 = 3,727.69/x
  3. Step 3: Cross multiply
    4,567.84x = 6,297.88 × 3,727.69
  4. Step 4: Simplify right side
    4,567.84x = 23,476,544.30
  5. Step 5: Solve for x
    x = 23,476,544.30/4,567.84
  6. Step 6: Final answer
    x = 5,139.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.