Home / 11,632.41-17,364.25-10,765.13

Finding the Fourth Proportional to 11,632.41, 17,364.25 and 10,765.13

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Solution

The fourth proportional to 11,632.41, 17,364.25 and 10,765.13 is: 16,069.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,632.41 : 17,364.25 = 10,765.13 : x
  2. Step 2: Convert to fraction form
    11,632.41/17,364.25 = 10,765.13/x
  3. Step 3: Cross multiply
    11,632.41x = 17,364.25 × 10,765.13
  4. Step 4: Simplify right side
    11,632.41x = 186,928,353.80
  5. Step 5: Solve for x
    x = 186,928,353.80/11,632.41
  6. Step 6: Final answer
    x = 16,069.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.