Home / 6,677.13-10,015.70-2,294.63

Finding the Fourth Proportional to 6,677.13, 10,015.70 and 2,294.63

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Solution

The fourth proportional to 6,677.13, 10,015.70 and 2,294.63 is: 3,441.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677.13 : 10,015.70 = 2,294.63 : x
  2. Step 2: Convert to fraction form
    6,677.13/10,015.70 = 2,294.63/x
  3. Step 3: Cross multiply
    6,677.13x = 10,015.70 × 2,294.63
  4. Step 4: Simplify right side
    6,677.13x = 22,982,325.69
  5. Step 5: Solve for x
    x = 22,982,325.69/6,677.13
  6. Step 6: Final answer
    x = 3,441.95

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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.