Home / 37,917.68-52,336.80-22,007.25

Finding the Fourth Proportional to 37,917.68, 52,336.80 and 22,007.25

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Solution

The fourth proportional to 37,917.68, 52,336.80 and 22,007.25 is: 30,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,917.68 : 52,336.80 = 22,007.25 : x
  2. Step 2: Convert to fraction form
    37,917.68/52,336.80 = 22,007.25/x
  3. Step 3: Cross multiply
    37,917.68x = 52,336.80 × 22,007.25
  4. Step 4: Simplify right side
    37,917.68x = 1,151,789,041.80
  5. Step 5: Solve for x
    x = 1,151,789,041.80/37,917.68
  6. Step 6: Final answer
    x = 30,376.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.