Home / 167,163.32-230,701.30-95,529.45

Finding the Fourth Proportional to 167,163.32, 230,701.30 and 95,529.45

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Solution

The fourth proportional to 167,163.32, 230,701.30 and 95,529.45 is: 131,839.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,163.32 : 230,701.30 = 95,529.45 : x
  2. Step 2: Convert to fraction form
    167,163.32/230,701.30 = 95,529.45/x
  3. Step 3: Cross multiply
    167,163.32x = 230,701.30 × 95,529.45
  4. Step 4: Simplify right side
    167,163.32x = 22,038,768,929.59
  5. Step 5: Solve for x
    x = 22,038,768,929.59/167,163.32
  6. Step 6: Final answer
    x = 131,839.74

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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.