Home / 64,206.33-96,285.55-22,074.48

Finding the Fourth Proportional to 64,206.33, 96,285.55 and 22,074.48

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Solution

The fourth proportional to 64,206.33, 96,285.55 and 22,074.48 is: 33,103.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,206.33 : 96,285.55 = 22,074.48 : x
  2. Step 2: Convert to fraction form
    64,206.33/96,285.55 = 22,074.48/x
  3. Step 3: Cross multiply
    64,206.33x = 96,285.55 × 22,074.48
  4. Step 4: Simplify right side
    64,206.33x = 2,125,453,633.29
  5. Step 5: Solve for x
    x = 2,125,453,633.29/64,206.33
  6. Step 6: Final answer
    x = 33,103.49

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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.