Home / 164,176.13-226,540.96-95,263.76

Finding the Fourth Proportional to 164,176.13, 226,540.96 and 95,263.76

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Solution

The fourth proportional to 164,176.13, 226,540.96 and 95,263.76 is: 131,451.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,176.13 : 226,540.96 = 95,263.76 : x
  2. Step 2: Convert to fraction form
    164,176.13/226,540.96 = 95,263.76/x
  3. Step 3: Cross multiply
    164,176.13x = 226,540.96 × 95,263.76
  4. Step 4: Simplify right side
    164,176.13x = 21,581,143,971.80
  5. Step 5: Solve for x
    x = 21,581,143,971.80/164,176.13
  6. Step 6: Final answer
    x = 131,451.17

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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.