Home / 61,425.34-92,137.96-17,052.07

Finding the Fourth Proportional to 61,425.34, 92,137.96 and 17,052.07

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Solution

The fourth proportional to 61,425.34, 92,137.96 and 17,052.07 is: 25,578.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,425.34 : 92,137.96 = 17,052.07 : x
  2. Step 2: Convert to fraction form
    61,425.34/92,137.96 = 17,052.07/x
  3. Step 3: Cross multiply
    61,425.34x = 92,137.96 × 17,052.07
  4. Step 4: Simplify right side
    61,425.34x = 1,571,142,811.39
  5. Step 5: Solve for x
    x = 1,571,142,811.39/61,425.34
  6. Step 6: Final answer
    x = 25,578.09

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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.