Home / 6,727.08-10,090.62-2,047.08

Finding the Fourth Proportional to 6,727.08, 10,090.62 and 2,047.08

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Solution

The fourth proportional to 6,727.08, 10,090.62 and 2,047.08 is: 3,070.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727.08 : 10,090.62 = 2,047.08 : x
  2. Step 2: Convert to fraction form
    6,727.08/10,090.62 = 2,047.08/x
  3. Step 3: Cross multiply
    6,727.08x = 10,090.62 × 2,047.08
  4. Step 4: Simplify right side
    6,727.08x = 20,656,306.39
  5. Step 5: Solve for x
    x = 20,656,306.39/6,727.08
  6. Step 6: Final answer
    x = 3,070.62

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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.