Home / 6,867.04-10,302.48-2,704.48

Finding the Fourth Proportional to 6,867.04, 10,302.48 and 2,704.48

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Solution

The fourth proportional to 6,867.04, 10,302.48 and 2,704.48 is: 4,057.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867.04 : 10,302.48 = 2,704.48 : x
  2. Step 2: Convert to fraction form
    6,867.04/10,302.48 = 2,704.48/x
  3. Step 3: Cross multiply
    6,867.04x = 10,302.48 × 2,704.48
  4. Step 4: Simplify right side
    6,867.04x = 27,862,851.11
  5. Step 5: Solve for x
    x = 27,862,851.11/6,867.04
  6. Step 6: Final answer
    x = 4,057.48

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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.