Home / 4,061.81-5,609.91-2,733.21

Finding the Fourth Proportional to 4,061.81, 5,609.91 and 2,733.21

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Solution

The fourth proportional to 4,061.81, 5,609.91 and 2,733.21 is: 3,774.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061.81 : 5,609.91 = 2,733.21 : x
  2. Step 2: Convert to fraction form
    4,061.81/5,609.91 = 2,733.21/x
  3. Step 3: Cross multiply
    4,061.81x = 5,609.91 × 2,733.21
  4. Step 4: Simplify right side
    4,061.81x = 15,333,062.11
  5. Step 5: Solve for x
    x = 15,333,062.11/4,061.81
  6. Step 6: Final answer
    x = 3,774.93

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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.