Home / 4,683.83-6,464.07-2,667.57

Finding the Fourth Proportional to 4,683.83, 6,464.07 and 2,667.57

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Solution

The fourth proportional to 4,683.83, 6,464.07 and 2,667.57 is: 3,681.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.83 : 6,464.07 = 2,667.57 : x
  2. Step 2: Convert to fraction form
    4,683.83/6,464.07 = 2,667.57/x
  3. Step 3: Cross multiply
    4,683.83x = 6,464.07 × 2,667.57
  4. Step 4: Simplify right side
    4,683.83x = 17,243,350.99
  5. Step 5: Solve for x
    x = 17,243,350.99/4,683.83
  6. Step 6: Final answer
    x = 3,681.47

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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.