Home / 2,315.14-3,463.49-2,010.58

Finding the Fourth Proportional to 2,315.14, 3,463.49 and 2,010.58

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Solution

The fourth proportional to 2,315.14, 3,463.49 and 2,010.58 is: 3,007.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315.14 : 3,463.49 = 2,010.58 : x
  2. Step 2: Convert to fraction form
    2,315.14/3,463.49 = 2,010.58/x
  3. Step 3: Cross multiply
    2,315.14x = 3,463.49 × 2,010.58
  4. Step 4: Simplify right side
    2,315.14x = 6,963,623.72
  5. Step 5: Solve for x
    x = 6,963,623.72/2,315.14
  6. Step 6: Final answer
    x = 3,007.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.