Home / 6,681.73-10,014.85-2,519.08

Finding the Fourth Proportional to 6,681.73, 10,014.85 and 2,519.08

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Solution

The fourth proportional to 6,681.73, 10,014.85 and 2,519.08 is: 3,775.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681.73 : 10,014.85 = 2,519.08 : x
  2. Step 2: Convert to fraction form
    6,681.73/10,014.85 = 2,519.08/x
  3. Step 3: Cross multiply
    6,681.73x = 10,014.85 × 2,519.08
  4. Step 4: Simplify right side
    6,681.73x = 25,228,208.34
  5. Step 5: Solve for x
    x = 25,228,208.34/6,681.73
  6. Step 6: Final answer
    x = 3,775.70

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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.