Home / 151,870.28-227,823.66-63,183.80

Finding the Fourth Proportional to 151,870.28, 227,823.66 and 63,183.80

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Solution

The fourth proportional to 151,870.28, 227,823.66 and 63,183.80 is: 94,783.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,870.28 : 227,823.66 = 63,183.80 : x
  2. Step 2: Convert to fraction form
    151,870.28/227,823.66 = 63,183.80/x
  3. Step 3: Cross multiply
    151,870.28x = 227,823.66 × 63,183.80
  4. Step 4: Simplify right side
    151,870.28x = 14,394,764,568.71
  5. Step 5: Solve for x
    x = 14,394,764,568.71/151,870.28
  6. Step 6: Final answer
    x = 94,783.29

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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.