Home / 6,752.45-10,129.68-2,369.13

Finding the Fourth Proportional to 6,752.45, 10,129.68 and 2,369.13

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Solution

The fourth proportional to 6,752.45, 10,129.68 and 2,369.13 is: 3,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752.45 : 10,129.68 = 2,369.13 : x
  2. Step 2: Convert to fraction form
    6,752.45/10,129.68 = 2,369.13/x
  3. Step 3: Cross multiply
    6,752.45x = 10,129.68 × 2,369.13
  4. Step 4: Simplify right side
    6,752.45x = 23,998,528.78
  5. Step 5: Solve for x
    x = 23,998,528.78/6,752.45
  6. Step 6: Final answer
    x = 3,554.05

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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.