Home / 2,098.04-2,895.24-1,352.13

Finding the Fourth Proportional to 2,098.04, 2,895.24 and 1,352.13

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Solution

The fourth proportional to 2,098.04, 2,895.24 and 1,352.13 is: 1,865.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098.04 : 2,895.24 = 1,352.13 : x
  2. Step 2: Convert to fraction form
    2,098.04/2,895.24 = 1,352.13/x
  3. Step 3: Cross multiply
    2,098.04x = 2,895.24 × 1,352.13
  4. Step 4: Simplify right side
    2,098.04x = 3,914,735.07
  5. Step 5: Solve for x
    x = 3,914,735.07/2,098.04
  6. Step 6: Final answer
    x = 1,865.91

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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.