Home / 4,331.49-5,976.69-2,562.45

Finding the Fourth Proportional to 4,331.49, 5,976.69 and 2,562.45

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Solution

The fourth proportional to 4,331.49, 5,976.69 and 2,562.45 is: 3,535.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331.49 : 5,976.69 = 2,562.45 : x
  2. Step 2: Convert to fraction form
    4,331.49/5,976.69 = 2,562.45/x
  3. Step 3: Cross multiply
    4,331.49x = 5,976.69 × 2,562.45
  4. Step 4: Simplify right side
    4,331.49x = 15,314,969.29
  5. Step 5: Solve for x
    x = 15,314,969.29/4,331.49
  6. Step 6: Final answer
    x = 3,535.73

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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.