Home / 17,202.32-25,803.45-11,357.54

Finding the Fourth Proportional to 17,202.32, 25,803.45 and 11,357.54

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Solution

The fourth proportional to 17,202.32, 25,803.45 and 11,357.54 is: 17,036.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,202.32 : 25,803.45 = 11,357.54 : x
  2. Step 2: Convert to fraction form
    17,202.32/25,803.45 = 11,357.54/x
  3. Step 3: Cross multiply
    17,202.32x = 25,803.45 × 11,357.54
  4. Step 4: Simplify right side
    17,202.32x = 293,063,586.50
  5. Step 5: Solve for x
    x = 293,063,586.50/17,202.32
  6. Step 6: Final answer
    x = 17,036.29

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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.