Home / 64,294.05-96,447.43-22,168.60

Finding the Fourth Proportional to 64,294.05, 96,447.43 and 22,168.60

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Solution

The fourth proportional to 64,294.05, 96,447.43 and 22,168.60 is: 33,255.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,294.05 : 96,447.43 = 22,168.60 : x
  2. Step 2: Convert to fraction form
    64,294.05/96,447.43 = 22,168.60/x
  3. Step 3: Cross multiply
    64,294.05x = 96,447.43 × 22,168.60
  4. Step 4: Simplify right side
    64,294.05x = 2,138,104,283.29
  5. Step 5: Solve for x
    x = 2,138,104,283.29/64,294.05
  6. Step 6: Final answer
    x = 33,255.09

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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.