Home / 107,827.53-148,804.47-60,083.79

Finding the Fourth Proportional to 107,827.53, 148,804.47 and 60,083.79

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Solution

The fourth proportional to 107,827.53, 148,804.47 and 60,083.79 is: 82,917.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,827.53 : 148,804.47 = 60,083.79 : x
  2. Step 2: Convert to fraction form
    107,827.53/148,804.47 = 60,083.79/x
  3. Step 3: Cross multiply
    107,827.53x = 148,804.47 × 60,083.79
  4. Step 4: Simplify right side
    107,827.53x = 8,940,736,526.54
  5. Step 5: Solve for x
    x = 8,940,736,526.54/107,827.53
  6. Step 6: Final answer
    x = 82,917.01

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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.