Home / 164,167.84-226,538.04-92,565.46

Finding the Fourth Proportional to 164,167.84, 226,538.04 and 92,565.46

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Solution

The fourth proportional to 164,167.84, 226,538.04 and 92,565.46 is: 127,732.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,167.84 : 226,538.04 = 92,565.46 : x
  2. Step 2: Convert to fraction form
    164,167.84/226,538.04 = 92,565.46/x
  3. Step 3: Cross multiply
    164,167.84x = 226,538.04 × 92,565.46
  4. Step 4: Simplify right side
    164,167.84x = 20,969,597,880.10
  5. Step 5: Solve for x
    x = 20,969,597,880.10/164,167.84
  6. Step 6: Final answer
    x = 127,732.68

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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.