Home / 3,624.07-5,001.64-2,208.59

Finding the Fourth Proportional to 3,624.07, 5,001.64 and 2,208.59

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Solution

The fourth proportional to 3,624.07, 5,001.64 and 2,208.59 is: 3,048.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624.07 : 5,001.64 = 2,208.59 : x
  2. Step 2: Convert to fraction form
    3,624.07/5,001.64 = 2,208.59/x
  3. Step 3: Cross multiply
    3,624.07x = 5,001.64 × 2,208.59
  4. Step 4: Simplify right side
    3,624.07x = 11,046,572.09
  5. Step 5: Solve for x
    x = 11,046,572.09/3,624.07
  6. Step 6: Final answer
    x = 3,048.11

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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.