Home / 6,753.58-10,130.27-3,464.78

Finding the Fourth Proportional to 6,753.58, 10,130.27 and 3,464.78

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Solution

The fourth proportional to 6,753.58, 10,130.27 and 3,464.78 is: 5,197.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.58 : 10,130.27 = 3,464.78 : x
  2. Step 2: Convert to fraction form
    6,753.58/10,130.27 = 3,464.78/x
  3. Step 3: Cross multiply
    6,753.58x = 10,130.27 × 3,464.78
  4. Step 4: Simplify right side
    6,753.58x = 35,099,088.92
  5. Step 5: Solve for x
    x = 35,099,088.92/6,753.58
  6. Step 6: Final answer
    x = 5,197.11

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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.