Home / 164,764.58-227,373.41-92,166.53

Finding the Fourth Proportional to 164,764.58, 227,373.41 and 92,166.53

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Solution

The fourth proportional to 164,764.58, 227,373.41 and 92,166.53 is: 127,188.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,764.58 : 227,373.41 = 92,166.53 : x
  2. Step 2: Convert to fraction form
    164,764.58/227,373.41 = 92,166.53/x
  3. Step 3: Cross multiply
    164,764.58x = 227,373.41 × 92,166.53
  4. Step 4: Simplify right side
    164,764.58x = 20,956,217,307.52
  5. Step 5: Solve for x
    x = 20,956,217,307.52/164,764.58
  6. Step 6: Final answer
    x = 127,188.85

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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.