Home / 56,597.32-84,908.24-17,157.41

Finding the Fourth Proportional to 56,597.32, 84,908.24 and 17,157.41

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Solution

The fourth proportional to 56,597.32, 84,908.24 and 17,157.41 is: 25,739.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,597.32 : 84,908.24 = 17,157.41 : x
  2. Step 2: Convert to fraction form
    56,597.32/84,908.24 = 17,157.41/x
  3. Step 3: Cross multiply
    56,597.32x = 84,908.24 × 17,157.41
  4. Step 4: Simplify right side
    56,597.32x = 1,456,805,486.06
  5. Step 5: Solve for x
    x = 1,456,805,486.06/56,597.32
  6. Step 6: Final answer
    x = 25,739.83

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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.