Home / 3,152.94-4,351.15-2,365.62

Finding the Fourth Proportional to 3,152.94, 4,351.15 and 2,365.62

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Solution

The fourth proportional to 3,152.94, 4,351.15 and 2,365.62 is: 3,264.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152.94 : 4,351.15 = 2,365.62 : x
  2. Step 2: Convert to fraction form
    3,152.94/4,351.15 = 2,365.62/x
  3. Step 3: Cross multiply
    3,152.94x = 4,351.15 × 2,365.62
  4. Step 4: Simplify right side
    3,152.94x = 10,293,167.46
  5. Step 5: Solve for x
    x = 10,293,167.46/3,152.94
  6. Step 6: Final answer
    x = 3,264.63

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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.