Home / 164,156.85-226,539.94-92,536.86

Finding the Fourth Proportional to 164,156.85, 226,539.94 and 92,536.86

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Solution

The fourth proportional to 164,156.85, 226,539.94 and 92,536.86 is: 127,702.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,156.85 : 226,539.94 = 92,536.86 : x
  2. Step 2: Convert to fraction form
    164,156.85/226,539.94 = 92,536.86/x
  3. Step 3: Cross multiply
    164,156.85x = 226,539.94 × 92,536.86
  4. Step 4: Simplify right side
    164,156.85x = 20,963,294,712.19
  5. Step 5: Solve for x
    x = 20,963,294,712.19/164,156.85
  6. Step 6: Final answer
    x = 127,702.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.