Home / 60,067.74-82,895.01-33,210.66

Finding the Fourth Proportional to 60,067.74, 82,895.01 and 33,210.66

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Solution

The fourth proportional to 60,067.74, 82,895.01 and 33,210.66 is: 45,831.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,067.74 : 82,895.01 = 33,210.66 : x
  2. Step 2: Convert to fraction form
    60,067.74/82,895.01 = 33,210.66/x
  3. Step 3: Cross multiply
    60,067.74x = 82,895.01 × 33,210.66
  4. Step 4: Simplify right side
    60,067.74x = 2,752,997,992.81
  5. Step 5: Solve for x
    x = 2,752,997,992.81/60,067.74
  6. Step 6: Final answer
    x = 45,831.56

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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.