Home / 167,557.24-231,229.76-92,110.60

Finding the Fourth Proportional to 167,557.24, 231,229.76 and 92,110.60

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Solution

The fourth proportional to 167,557.24, 231,229.76 and 92,110.60 is: 127,113.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,557.24 : 231,229.76 = 92,110.60 : x
  2. Step 2: Convert to fraction form
    167,557.24/231,229.76 = 92,110.60/x
  3. Step 3: Cross multiply
    167,557.24x = 231,229.76 × 92,110.60
  4. Step 4: Simplify right side
    167,557.24x = 21,298,711,931.46
  5. Step 5: Solve for x
    x = 21,298,711,931.46/167,557.24
  6. Step 6: Final answer
    x = 127,113.05

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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.