Home / 37,806.48-56,750.88-22,028.64

Finding the Fourth Proportional to 37,806.48, 56,750.88 and 22,028.64

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Solution

The fourth proportional to 37,806.48, 56,750.88 and 22,028.64 is: 33,066.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,806.48 : 56,750.88 = 22,028.64 : x
  2. Step 2: Convert to fraction form
    37,806.48/56,750.88 = 22,028.64/x
  3. Step 3: Cross multiply
    37,806.48x = 56,750.88 × 22,028.64
  4. Step 4: Simplify right side
    37,806.48x = 1,250,144,705.20
  5. Step 5: Solve for x
    x = 1,250,144,705.20/37,806.48
  6. Step 6: Final answer
    x = 33,066.94

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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.