Home / 61,676.27-92,507.51-17,304.74

Finding the Fourth Proportional to 61,676.27, 92,507.51 and 17,304.74

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Solution

The fourth proportional to 61,676.27, 92,507.51 and 17,304.74 is: 25,955.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,676.27 : 92,507.51 = 17,304.74 : x
  2. Step 2: Convert to fraction form
    61,676.27/92,507.51 = 17,304.74/x
  3. Step 3: Cross multiply
    61,676.27x = 92,507.51 × 17,304.74
  4. Step 4: Simplify right side
    61,676.27x = 1,600,817,859.54
  5. Step 5: Solve for x
    x = 1,600,817,859.54/61,676.27
  6. Step 6: Final answer
    x = 25,955.17

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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.