Home / 61,706.39-92,563.17-17,336.60

Finding the Fourth Proportional to 61,706.39, 92,563.17 and 17,336.60

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Solution

The fourth proportional to 61,706.39, 92,563.17 and 17,336.60 is: 26,005.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,706.39 : 92,563.17 = 17,336.60 : x
  2. Step 2: Convert to fraction form
    61,706.39/92,563.17 = 17,336.60/x
  3. Step 3: Cross multiply
    61,706.39x = 92,563.17 × 17,336.60
  4. Step 4: Simplify right side
    61,706.39x = 1,604,730,125.19
  5. Step 5: Solve for x
    x = 1,604,730,125.19/61,706.39
  6. Step 6: Final answer
    x = 26,005.90

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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.