Home / 6,777.14-10,167.53-2,397.67

Finding the Fourth Proportional to 6,777.14, 10,167.53 and 2,397.67

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Solution

The fourth proportional to 6,777.14, 10,167.53 and 2,397.67 is: 3,597.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777.14 : 10,167.53 = 2,397.67 : x
  2. Step 2: Convert to fraction form
    6,777.14/10,167.53 = 2,397.67/x
  3. Step 3: Cross multiply
    6,777.14x = 10,167.53 × 2,397.67
  4. Step 4: Simplify right side
    6,777.14x = 24,378,344.25
  5. Step 5: Solve for x
    x = 24,378,344.25/6,777.14
  6. Step 6: Final answer
    x = 3,597.15

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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.