Home / 167,154.55-230,617.18-95,483.83

Finding the Fourth Proportional to 167,154.55, 230,617.18 and 95,483.83

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Solution

The fourth proportional to 167,154.55, 230,617.18 and 95,483.83 is: 131,735.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,154.55 : 230,617.18 = 95,483.83 : x
  2. Step 2: Convert to fraction form
    167,154.55/230,617.18 = 95,483.83/x
  3. Step 3: Cross multiply
    167,154.55x = 230,617.18 × 95,483.83
  4. Step 4: Simplify right side
    167,154.55x = 22,020,210,794.95
  5. Step 5: Solve for x
    x = 22,020,210,794.95/167,154.55
  6. Step 6: Final answer
    x = 131,735.64

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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.