Home / 6,748.00-10,121.67-2,365.12

Finding the Fourth Proportional to 6,748.00, 10,121.67 and 2,365.12

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Solution

The fourth proportional to 6,748.00, 10,121.67 and 2,365.12 is: 3,547.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,748.00 : 10,121.67 = 2,365.12 : x
  2. Step 2: Convert to fraction form
    6,748.00/10,121.67 = 2,365.12/x
  3. Step 3: Cross multiply
    6,748.00x = 10,121.67 × 2,365.12
  4. Step 4: Simplify right side
    6,748.00x = 23,938,938.85
  5. Step 5: Solve for x
    x = 23,938,938.85/6,748.00
  6. Step 6: Final answer
    x = 3,547.56

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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.