Home / 164,257.04-226,682.43-92,635.58

Finding the Fourth Proportional to 164,257.04, 226,682.43 and 92,635.58

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Solution

The fourth proportional to 164,257.04, 226,682.43 and 92,635.58 is: 127,841.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,257.04 : 226,682.43 = 92,635.58 : x
  2. Step 2: Convert to fraction form
    164,257.04/226,682.43 = 92,635.58/x
  3. Step 3: Cross multiply
    164,257.04x = 226,682.43 × 92,635.58
  4. Step 4: Simplify right side
    164,257.04x = 20,998,858,378.86
  5. Step 5: Solve for x
    x = 20,998,858,378.86/164,257.04
  6. Step 6: Final answer
    x = 127,841.45

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1.5x scale

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.