Home / 35,247.09-52,882.48-13,062.25

Finding the Fourth Proportional to 35,247.09, 52,882.48 and 13,062.25

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Solution

The fourth proportional to 35,247.09, 52,882.48 and 13,062.25 is: 19,597.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,247.09 : 52,882.48 = 13,062.25 : x
  2. Step 2: Convert to fraction form
    35,247.09/52,882.48 = 13,062.25/x
  3. Step 3: Cross multiply
    35,247.09x = 52,882.48 × 13,062.25
  4. Step 4: Simplify right side
    35,247.09x = 690,764,174.38
  5. Step 5: Solve for x
    x = 690,764,174.38/35,247.09
  6. Step 6: Final answer
    x = 19,597.76

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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.