Home / 6,801.71-10,194.36-3,513.01

Finding the Fourth Proportional to 6,801.71, 10,194.36 and 3,513.01

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Solution

The fourth proportional to 6,801.71, 10,194.36 and 3,513.01 is: 5,265.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801.71 : 10,194.36 = 3,513.01 : x
  2. Step 2: Convert to fraction form
    6,801.71/10,194.36 = 3,513.01/x
  3. Step 3: Cross multiply
    6,801.71x = 10,194.36 × 3,513.01
  4. Step 4: Simplify right side
    6,801.71x = 35,812,888.62
  5. Step 5: Solve for x
    x = 35,812,888.62/6,801.71
  6. Step 6: Final answer
    x = 5,265.28

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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.