Home / 95,575.68-143,205.12-33,212.16

Finding the Fourth Proportional to 95,575.68, 143,205.12 and 33,212.16

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Solution

The fourth proportional to 95,575.68, 143,205.12 and 33,212.16 is: 49,763.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,575.68 : 143,205.12 = 33,212.16 : x
  2. Step 2: Convert to fraction form
    95,575.68/143,205.12 = 33,212.16/x
  3. Step 3: Cross multiply
    95,575.68x = 143,205.12 × 33,212.16
  4. Step 4: Simplify right side
    95,575.68x = 4,756,151,358.26
  5. Step 5: Solve for x
    x = 4,756,151,358.26/95,575.68
  6. Step 6: Final answer
    x = 49,763.20

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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.