Home / 39,371.11-59,084.34-35,606.73

Finding the Fourth Proportional to 39,371.11, 59,084.34 and 35,606.73

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Solution

The fourth proportional to 39,371.11, 59,084.34 and 35,606.73 is: 53,435.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,371.11 : 59,084.34 = 35,606.73 : x
  2. Step 2: Convert to fraction form
    39,371.11/59,084.34 = 35,606.73/x
  3. Step 3: Cross multiply
    39,371.11x = 59,084.34 × 35,606.73
  4. Step 4: Simplify right side
    39,371.11x = 2,103,800,141.61
  5. Step 5: Solve for x
    x = 2,103,800,141.61/39,371.11
  6. Step 6: Final answer
    x = 53,435.12

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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.