Home / 6,748.84-10,127.10-2,369.56

Finding the Fourth Proportional to 6,748.84, 10,127.10 and 2,369.56

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Solution

The fourth proportional to 6,748.84, 10,127.10 and 2,369.56 is: 3,555.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,748.84 : 10,127.10 = 2,369.56 : x
  2. Step 2: Convert to fraction form
    6,748.84/10,127.10 = 2,369.56/x
  3. Step 3: Cross multiply
    6,748.84x = 10,127.10 × 2,369.56
  4. Step 4: Simplify right side
    6,748.84x = 23,996,771.08
  5. Step 5: Solve for x
    x = 23,996,771.08/6,748.84
  6. Step 6: Final answer
    x = 3,555.69

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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.