Home / 3,370.14-4,653.05-2,044.58

Finding the Fourth Proportional to 3,370.14, 4,653.05 and 2,044.58

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Solution

The fourth proportional to 3,370.14, 4,653.05 and 2,044.58 is: 2,822.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370.14 : 4,653.05 = 2,044.58 : x
  2. Step 2: Convert to fraction form
    3,370.14/4,653.05 = 2,044.58/x
  3. Step 3: Cross multiply
    3,370.14x = 4,653.05 × 2,044.58
  4. Step 4: Simplify right side
    3,370.14x = 9,513,499.48
  5. Step 5: Solve for x
    x = 9,513,499.48/3,370.14
  6. Step 6: Final answer
    x = 2,822.88

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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.