Home / 164,116.13-226,455.35-92,494.91

Finding the Fourth Proportional to 164,116.13, 226,455.35 and 92,494.91

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Solution

The fourth proportional to 164,116.13, 226,455.35 and 92,494.91 is: 127,628.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,116.13 : 226,455.35 = 92,494.91 : x
  2. Step 2: Convert to fraction form
    164,116.13/226,455.35 = 92,494.91/x
  3. Step 3: Cross multiply
    164,116.13x = 226,455.35 × 92,494.91
  4. Step 4: Simplify right side
    164,116.13x = 20,945,967,320.93
  5. Step 5: Solve for x
    x = 20,945,967,320.93/164,116.13
  6. Step 6: Final answer
    x = 127,628.94

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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.