Home / 164,231.04-226,680.12-92,652.58

Finding the Fourth Proportional to 164,231.04, 226,680.12 and 92,652.58

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Solution

The fourth proportional to 164,231.04, 226,680.12 and 92,652.58 is: 127,883.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,231.04 : 226,680.12 = 92,652.58 : x
  2. Step 2: Convert to fraction form
    164,231.04/226,680.12 = 92,652.58/x
  3. Step 3: Cross multiply
    164,231.04x = 226,680.12 × 92,652.58
  4. Step 4: Simplify right side
    164,231.04x = 21,002,497,952.71
  5. Step 5: Solve for x
    x = 21,002,497,952.71/164,231.04
  6. Step 6: Final answer
    x = 127,883.85

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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.