Home / 17,133.12-25,700.43-5,896.20

Finding the Fourth Proportional to 17,133.12, 25,700.43 and 5,896.20

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Solution

The fourth proportional to 17,133.12, 25,700.43 and 5,896.20 is: 8,844.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133.12 : 25,700.43 = 5,896.20 : x
  2. Step 2: Convert to fraction form
    17,133.12/25,700.43 = 5,896.20/x
  3. Step 3: Cross multiply
    17,133.12x = 25,700.43 × 5,896.20
  4. Step 4: Simplify right side
    17,133.12x = 151,534,875.37
  5. Step 5: Solve for x
    x = 151,534,875.37/17,133.12
  6. Step 6: Final answer
    x = 8,844.56

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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.