Home / 62,213.58-85,854.68-33,919.26

Finding the Fourth Proportional to 62,213.58, 85,854.68 and 33,919.26

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Solution

The fourth proportional to 62,213.58, 85,854.68 and 33,919.26 is: 46,808.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,213.58 : 85,854.68 = 33,919.26 : x
  2. Step 2: Convert to fraction form
    62,213.58/85,854.68 = 33,919.26/x
  3. Step 3: Cross multiply
    62,213.58x = 85,854.68 × 33,919.26
  4. Step 4: Simplify right side
    62,213.58x = 2,912,127,213.14
  5. Step 5: Solve for x
    x = 2,912,127,213.14/62,213.58
  6. Step 6: Final answer
    x = 46,808.55

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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.