Home / 61,446.36-92,154.96-17,074.56

Finding the Fourth Proportional to 61,446.36, 92,154.96 and 17,074.56

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Solution

The fourth proportional to 61,446.36, 92,154.96 and 17,074.56 is: 25,607.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,446.36 : 92,154.96 = 17,074.56 : x
  2. Step 2: Convert to fraction form
    61,446.36/92,154.96 = 17,074.56/x
  3. Step 3: Cross multiply
    61,446.36x = 92,154.96 × 17,074.56
  4. Step 4: Simplify right side
    61,446.36x = 1,573,505,393.82
  5. Step 5: Solve for x
    x = 1,573,505,393.82/61,446.36
  6. Step 6: Final answer
    x = 25,607.79

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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.