Home / 164,186.73-226,574.82-92,566.80

Finding the Fourth Proportional to 164,186.73, 226,574.82 and 92,566.80

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Solution

The fourth proportional to 164,186.73, 226,574.82 and 92,566.80 is: 127,740.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,186.73 : 226,574.82 = 92,566.80 : x
  2. Step 2: Convert to fraction form
    164,186.73/226,574.82 = 92,566.80/x
  3. Step 3: Cross multiply
    164,186.73x = 226,574.82 × 92,566.80
  4. Step 4: Simplify right side
    164,186.73x = 20,973,306,047.98
  5. Step 5: Solve for x
    x = 20,973,306,047.98/164,186.73
  6. Step 6: Final answer
    x = 127,740.57

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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.