Home / 4,011.09-5,535.96-2,333.58

Finding the Fourth Proportional to 4,011.09, 5,535.96 and 2,333.58

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Solution

The fourth proportional to 4,011.09, 5,535.96 and 2,333.58 is: 3,220.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.09 : 5,535.96 = 2,333.58 : x
  2. Step 2: Convert to fraction form
    4,011.09/5,535.96 = 2,333.58/x
  3. Step 3: Cross multiply
    4,011.09x = 5,535.96 × 2,333.58
  4. Step 4: Simplify right side
    4,011.09x = 12,918,605.54
  5. Step 5: Solve for x
    x = 12,918,605.54/4,011.09
  6. Step 6: Final answer
    x = 3,220.72

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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.