Home / 35,936.32-53,927.52-17,458.24

Finding the Fourth Proportional to 35,936.32, 53,927.52 and 17,458.24

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Solution

The fourth proportional to 35,936.32, 53,927.52 and 17,458.24 is: 26,198.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,936.32 : 53,927.52 = 17,458.24 : x
  2. Step 2: Convert to fraction form
    35,936.32/53,927.52 = 17,458.24/x
  3. Step 3: Cross multiply
    35,936.32x = 53,927.52 × 17,458.24
  4. Step 4: Simplify right side
    35,936.32x = 941,479,586.76
  5. Step 5: Solve for x
    x = 941,479,586.76/35,936.32
  6. Step 6: Final answer
    x = 26,198.55

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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.