Home / 3,360.09-4,635.69-2,033.31

Finding the Fourth Proportional to 3,360.09, 4,635.69 and 2,033.31

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Solution

The fourth proportional to 3,360.09, 4,635.69 and 2,033.31 is: 2,805.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360.09 : 4,635.69 = 2,033.31 : x
  2. Step 2: Convert to fraction form
    3,360.09/4,635.69 = 2,033.31/x
  3. Step 3: Cross multiply
    3,360.09x = 4,635.69 × 2,033.31
  4. Step 4: Simplify right side
    3,360.09x = 9,425,783.24
  5. Step 5: Solve for x
    x = 9,425,783.24/3,360.09
  6. Step 6: Final answer
    x = 2,805.22

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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.