Home / 95,390.24-143,106.78-32,208.12

Finding the Fourth Proportional to 95,390.24, 143,106.78 and 32,208.12

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Solution

The fourth proportional to 95,390.24, 143,106.78 and 32,208.12 is: 48,319.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,390.24 : 143,106.78 = 32,208.12 : x
  2. Step 2: Convert to fraction form
    95,390.24/143,106.78 = 32,208.12/x
  3. Step 3: Cross multiply
    95,390.24x = 143,106.78 × 32,208.12
  4. Step 4: Simplify right side
    95,390.24x = 4,609,200,343.05
  5. Step 5: Solve for x
    x = 4,609,200,343.05/95,390.24
  6. Step 6: Final answer
    x = 48,319.41

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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.