Home / 4,040.07-5,569.28-2,467.11

Finding the Fourth Proportional to 4,040.07, 5,569.28 and 2,467.11

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Solution

The fourth proportional to 4,040.07, 5,569.28 and 2,467.11 is: 3,400.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040.07 : 5,569.28 = 2,467.11 : x
  2. Step 2: Convert to fraction form
    4,040.07/5,569.28 = 2,467.11/x
  3. Step 3: Cross multiply
    4,040.07x = 5,569.28 × 2,467.11
  4. Step 4: Simplify right side
    4,040.07x = 13,740,014.05
  5. Step 5: Solve for x
    x = 13,740,014.05/4,040.07
  6. Step 6: Final answer
    x = 3,400.93

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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.