Home / 4,156.05-5,732.42-2,476.16

Finding the Fourth Proportional to 4,156.05, 5,732.42 and 2,476.16

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Solution

The fourth proportional to 4,156.05, 5,732.42 and 2,476.16 is: 3,415.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156.05 : 5,732.42 = 2,476.16 : x
  2. Step 2: Convert to fraction form
    4,156.05/5,732.42 = 2,476.16/x
  3. Step 3: Cross multiply
    4,156.05x = 5,732.42 × 2,476.16
  4. Step 4: Simplify right side
    4,156.05x = 14,194,369.56
  5. Step 5: Solve for x
    x = 14,194,369.56/4,156.05
  6. Step 6: Final answer
    x = 3,415.35

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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.