Home / 166,696.59-230,041.44-95,074.77

Finding the Fourth Proportional to 166,696.59, 230,041.44 and 95,074.77

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Solution

The fourth proportional to 166,696.59, 230,041.44 and 95,074.77 is: 131,203.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,696.59 : 230,041.44 = 95,074.77 : x
  2. Step 2: Convert to fraction form
    166,696.59/230,041.44 = 95,074.77/x
  3. Step 3: Cross multiply
    166,696.59x = 230,041.44 × 95,074.77
  4. Step 4: Simplify right side
    166,696.59x = 21,871,136,998.47
  5. Step 5: Solve for x
    x = 21,871,136,998.47/166,696.59
  6. Step 6: Final answer
    x = 131,203.27

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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.