Home / 18,350.24-25,322.13-10,795.11

Finding the Fourth Proportional to 18,350.24, 25,322.13 and 10,795.11

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Solution

The fourth proportional to 18,350.24, 25,322.13 and 10,795.11 is: 14,896.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,350.24 : 25,322.13 = 10,795.11 : x
  2. Step 2: Convert to fraction form
    18,350.24/25,322.13 = 10,795.11/x
  3. Step 3: Cross multiply
    18,350.24x = 25,322.13 × 10,795.11
  4. Step 4: Simplify right side
    18,350.24x = 273,355,178.78
  5. Step 5: Solve for x
    x = 273,355,178.78/18,350.24
  6. Step 6: Final answer
    x = 14,896.55

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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.