Home / 64,369.33-96,558.25-22,253.48

Finding the Fourth Proportional to 64,369.33, 96,558.25 and 22,253.48

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Solution

The fourth proportional to 64,369.33, 96,558.25 and 22,253.48 is: 33,381.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,369.33 : 96,558.25 = 22,253.48 : x
  2. Step 2: Convert to fraction form
    64,369.33/96,558.25 = 22,253.48/x
  3. Step 3: Cross multiply
    64,369.33x = 96,558.25 × 22,253.48
  4. Step 4: Simplify right side
    64,369.33x = 2,148,757,085.21
  5. Step 5: Solve for x
    x = 2,148,757,085.21/64,369.33
  6. Step 6: Final answer
    x = 33,381.69

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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.