Home / 4,054.84-6,082.28-1,133.15

Finding the Fourth Proportional to 4,054.84, 6,082.28 and 1,133.15

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Solution

The fourth proportional to 4,054.84, 6,082.28 and 1,133.15 is: 1,699.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.84 : 6,082.28 = 1,133.15 : x
  2. Step 2: Convert to fraction form
    4,054.84/6,082.28 = 1,133.15/x
  3. Step 3: Cross multiply
    4,054.84x = 6,082.28 × 1,133.15
  4. Step 4: Simplify right side
    4,054.84x = 6,892,135.58
  5. Step 5: Solve for x
    x = 6,892,135.58/4,054.84
  6. Step 6: Final answer
    x = 1,699.73

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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.