Home / 171,630.06-236,863.47-95,173.13

Finding the Fourth Proportional to 171,630.06, 236,863.47 and 95,173.13

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Solution

The fourth proportional to 171,630.06, 236,863.47 and 95,173.13 is: 131,346.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,630.06 : 236,863.47 = 95,173.13 : x
  2. Step 2: Convert to fraction form
    171,630.06/236,863.47 = 95,173.13/x
  3. Step 3: Cross multiply
    171,630.06x = 236,863.47 × 95,173.13
  4. Step 4: Simplify right side
    171,630.06x = 22,543,037,346.70
  5. Step 5: Solve for x
    x = 22,543,037,346.70/171,630.06
  6. Step 6: Final answer
    x = 131,346.67

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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.