Home / 4,426.81-6,616.06-4,076.53

Finding the Fourth Proportional to 4,426.81, 6,616.06 and 4,076.53

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Solution

The fourth proportional to 4,426.81, 6,616.06 and 4,076.53 is: 6,092.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.81 : 6,616.06 = 4,076.53 : x
  2. Step 2: Convert to fraction form
    4,426.81/6,616.06 = 4,076.53/x
  3. Step 3: Cross multiply
    4,426.81x = 6,616.06 × 4,076.53
  4. Step 4: Simplify right side
    4,426.81x = 26,970,567.07
  5. Step 5: Solve for x
    x = 26,970,567.07/4,426.81
  6. Step 6: Final answer
    x = 6,092.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.