Home / 166,726.77-230,104.85-95,090.37

Finding the Fourth Proportional to 166,726.77, 230,104.85 and 95,090.37

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Solution

The fourth proportional to 166,726.77, 230,104.85 and 95,090.37 is: 131,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,726.77 : 230,104.85 = 95,090.37 : x
  2. Step 2: Convert to fraction form
    166,726.77/230,104.85 = 95,090.37/x
  3. Step 3: Cross multiply
    166,726.77x = 230,104.85 × 95,090.37
  4. Step 4: Simplify right side
    166,726.77x = 21,880,754,849.84
  5. Step 5: Solve for x
    x = 21,880,754,849.84/166,726.77
  6. Step 6: Final answer
    x = 131,237.20

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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.