Home / 6,934.16-10,401.77-2,003.84

Finding the Fourth Proportional to 6,934.16, 10,401.77 and 2,003.84

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Solution

The fourth proportional to 6,934.16, 10,401.77 and 2,003.84 is: 3,005.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934.16 : 10,401.77 = 2,003.84 : x
  2. Step 2: Convert to fraction form
    6,934.16/10,401.77 = 2,003.84/x
  3. Step 3: Cross multiply
    6,934.16x = 10,401.77 × 2,003.84
  4. Step 4: Simplify right side
    6,934.16x = 20,843,482.80
  5. Step 5: Solve for x
    x = 20,843,482.80/6,934.16
  6. Step 6: Final answer
    x = 3,005.91

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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.