Home / 39,371.53-59,097.62-30,701.29

Finding the Fourth Proportional to 39,371.53, 59,097.62 and 30,701.29

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Solution

The fourth proportional to 39,371.53, 59,097.62 and 30,701.29 is: 46,083.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,371.53 : 59,097.62 = 30,701.29 : x
  2. Step 2: Convert to fraction form
    39,371.53/59,097.62 = 30,701.29/x
  3. Step 3: Cross multiply
    39,371.53x = 59,097.62 × 30,701.29
  4. Step 4: Simplify right side
    39,371.53x = 1,814,373,169.93
  5. Step 5: Solve for x
    x = 1,814,373,169.93/39,371.53
  6. Step 6: Final answer
    x = 46,083.38

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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.