Home / 23,681.41-35,522.72-11,207.27

Finding the Fourth Proportional to 23,681.41, 35,522.72 and 11,207.27

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Solution

The fourth proportional to 23,681.41, 35,522.72 and 11,207.27 is: 16,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,681.41 : 35,522.72 = 11,207.27 : x
  2. Step 2: Convert to fraction form
    23,681.41/35,522.72 = 11,207.27/x
  3. Step 3: Cross multiply
    23,681.41x = 35,522.72 × 11,207.27
  4. Step 4: Simplify right side
    23,681.41x = 398,112,788.97
  5. Step 5: Solve for x
    x = 398,112,788.97/23,681.41
  6. Step 6: Final answer
    x = 16,811.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.