Home / 37,639.33-56,480.87-16,862.83

Finding the Fourth Proportional to 37,639.33, 56,480.87 and 16,862.83

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Solution

The fourth proportional to 37,639.33, 56,480.87 and 16,862.83 is: 25,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,639.33 : 56,480.87 = 16,862.83 : x
  2. Step 2: Convert to fraction form
    37,639.33/56,480.87 = 16,862.83/x
  3. Step 3: Cross multiply
    37,639.33x = 56,480.87 × 16,862.83
  4. Step 4: Simplify right side
    37,639.33x = 952,427,309.06
  5. Step 5: Solve for x
    x = 952,427,309.06/37,639.33
  6. Step 6: Final answer
    x = 25,304.05

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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.