Home / 3,503.06-4,833.70-2,011.04

Finding the Fourth Proportional to 3,503.06, 4,833.70 and 2,011.04

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Solution

The fourth proportional to 3,503.06, 4,833.70 and 2,011.04 is: 2,774.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503.06 : 4,833.70 = 2,011.04 : x
  2. Step 2: Convert to fraction form
    3,503.06/4,833.70 = 2,011.04/x
  3. Step 3: Cross multiply
    3,503.06x = 4,833.70 × 2,011.04
  4. Step 4: Simplify right side
    3,503.06x = 9,720,734.85
  5. Step 5: Solve for x
    x = 9,720,734.85/3,503.06
  6. Step 6: Final answer
    x = 2,774.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.