Home / 6,274.94-9,410.49-2,113.83

Finding the Fourth Proportional to 6,274.94, 9,410.49 and 2,113.83

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Solution

The fourth proportional to 6,274.94, 9,410.49 and 2,113.83 is: 3,170.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274.94 : 9,410.49 = 2,113.83 : x
  2. Step 2: Convert to fraction form
    6,274.94/9,410.49 = 2,113.83/x
  3. Step 3: Cross multiply
    6,274.94x = 9,410.49 × 2,113.83
  4. Step 4: Simplify right side
    6,274.94x = 19,892,165.51
  5. Step 5: Solve for x
    x = 19,892,165.51/6,274.94
  6. Step 6: Final answer
    x = 3,170.10

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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.