Home / 95,771.66-143,615.76-32,574.64

Finding the Fourth Proportional to 95,771.66, 143,615.76 and 32,574.64

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Solution

The fourth proportional to 95,771.66, 143,615.76 and 32,574.64 is: 48,847.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,771.66 : 143,615.76 = 32,574.64 : x
  2. Step 2: Convert to fraction form
    95,771.66/143,615.76 = 32,574.64/x
  3. Step 3: Cross multiply
    95,771.66x = 143,615.76 × 32,574.64
  4. Step 4: Simplify right side
    95,771.66x = 4,678,231,680.33
  5. Step 5: Solve for x
    x = 4,678,231,680.33/95,771.66
  6. Step 6: Final answer
    x = 48,847.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.