Home / 164,170.08-226,554.69-92,550.10

Finding the Fourth Proportional to 164,170.08, 226,554.69 and 92,550.10

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Solution

The fourth proportional to 164,170.08, 226,554.69 and 92,550.10 is: 127,719.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,170.08 : 226,554.69 = 92,550.10 : x
  2. Step 2: Convert to fraction form
    164,170.08/226,554.69 = 92,550.10/x
  3. Step 3: Cross multiply
    164,170.08x = 226,554.69 × 92,550.10
  4. Step 4: Simplify right side
    164,170.08x = 20,967,659,214.97
  5. Step 5: Solve for x
    x = 20,967,659,214.97/164,170.08
  6. Step 6: Final answer
    x = 127,719.13

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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.