Home / 164,767.08-227,376.85-92,169.03

Finding the Fourth Proportional to 164,767.08, 227,376.85 and 92,169.03

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Solution

The fourth proportional to 164,767.08, 227,376.85 and 92,169.03 is: 127,192.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,767.08 : 227,376.85 = 92,169.03 : x
  2. Step 2: Convert to fraction form
    164,767.08/227,376.85 = 92,169.03/x
  3. Step 3: Cross multiply
    164,767.08x = 227,376.85 × 92,169.03
  4. Step 4: Simplify right side
    164,767.08x = 20,957,103,708.96
  5. Step 5: Solve for x
    x = 20,957,103,708.96/164,767.08
  6. Step 6: Final answer
    x = 127,192.30

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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.