Home / 34,056.66-51,096.47-15,078.68

Finding the Fourth Proportional to 34,056.66, 51,096.47 and 15,078.68

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Solution

The fourth proportional to 34,056.66, 51,096.47 and 15,078.68 is: 22,623.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,056.66 : 51,096.47 = 15,078.68 : x
  2. Step 2: Convert to fraction form
    34,056.66/51,096.47 = 15,078.68/x
  3. Step 3: Cross multiply
    34,056.66x = 51,096.47 × 15,078.68
  4. Step 4: Simplify right side
    34,056.66x = 770,466,989.38
  5. Step 5: Solve for x
    x = 770,466,989.38/34,056.66
  6. Step 6: Final answer
    x = 22,623.09

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1.5x scale

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.