Home / 6,801.03-9,386.10-4,150.22

Finding the Fourth Proportional to 6,801.03, 9,386.10 and 4,150.22

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Solution

The fourth proportional to 6,801.03, 9,386.10 and 4,150.22 is: 5,727.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801.03 : 9,386.10 = 4,150.22 : x
  2. Step 2: Convert to fraction form
    6,801.03/9,386.10 = 4,150.22/x
  3. Step 3: Cross multiply
    6,801.03x = 9,386.10 × 4,150.22
  4. Step 4: Simplify right side
    6,801.03x = 38,954,333.01
  5. Step 5: Solve for x
    x = 38,954,333.01/6,801.03
  6. Step 6: Final answer
    x = 5,727.71

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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.