Home / 64,149.86-96,200.18-22,022.09

Finding the Fourth Proportional to 64,149.86, 96,200.18 and 22,022.09

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Solution

The fourth proportional to 64,149.86, 96,200.18 and 22,022.09 is: 33,024.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,149.86 : 96,200.18 = 22,022.09 : x
  2. Step 2: Convert to fraction form
    64,149.86/96,200.18 = 22,022.09/x
  3. Step 3: Cross multiply
    64,149.86x = 96,200.18 × 22,022.09
  4. Step 4: Simplify right side
    64,149.86x = 2,118,528,596.03
  5. Step 5: Solve for x
    x = 2,118,528,596.03/64,149.86
  6. Step 6: Final answer
    x = 33,024.68

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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.