Home / 64,953.86-89,616.44-37,727.33

Finding the Fourth Proportional to 64,953.86, 89,616.44 and 37,727.33

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Solution

The fourth proportional to 64,953.86, 89,616.44 and 37,727.33 is: 52,052.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,953.86 : 89,616.44 = 37,727.33 : x
  2. Step 2: Convert to fraction form
    64,953.86/89,616.44 = 37,727.33/x
  3. Step 3: Cross multiply
    64,953.86x = 89,616.44 × 37,727.33
  4. Step 4: Simplify right side
    64,953.86x = 3,380,988,651.54
  5. Step 5: Solve for x
    x = 3,380,988,651.54/64,953.86
  6. Step 6: Final answer
    x = 52,052.16

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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.