Home / 148,277.41-204,637.46-84,624.73

Finding the Fourth Proportional to 148,277.41, 204,637.46 and 84,624.73

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Solution

The fourth proportional to 148,277.41, 204,637.46 and 84,624.73 is: 116,790.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,277.41 : 204,637.46 = 84,624.73 : x
  2. Step 2: Convert to fraction form
    148,277.41/204,637.46 = 84,624.73/x
  3. Step 3: Cross multiply
    148,277.41x = 204,637.46 × 84,624.73
  4. Step 4: Simplify right side
    148,277.41x = 17,317,389,183.01
  5. Step 5: Solve for x
    x = 17,317,389,183.01/148,277.41
  6. Step 6: Final answer
    x = 116,790.48

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1.5x scale

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.