Home / 3,503.04-4,834.19-2,011.05

Finding the Fourth Proportional to 3,503.04, 4,834.19 and 2,011.05

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Solution

The fourth proportional to 3,503.04, 4,834.19 and 2,011.05 is: 2,775.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503.04 : 4,834.19 = 2,011.05 : x
  2. Step 2: Convert to fraction form
    3,503.04/4,834.19 = 2,011.05/x
  3. Step 3: Cross multiply
    3,503.04x = 4,834.19 × 2,011.05
  4. Step 4: Simplify right side
    3,503.04x = 9,721,819.25
  5. Step 5: Solve for x
    x = 9,721,819.25/3,503.04
  6. Step 6: Final answer
    x = 2,775.25

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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.