Home / 37,347.48-51,528.44-22,228

Finding the Fourth Proportional to 37,347.48, 51,528.44 and 22,228

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Solution

The fourth proportional to 37,347.48, 51,528.44 and 22,228 is: 30,668.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,347.48 : 51,528.44 = 22,228 : x
  2. Step 2: Convert to fraction form
    37,347.48/51,528.44 = 22,228/x
  3. Step 3: Cross multiply
    37,347.48x = 51,528.44 × 22,228
  4. Step 4: Simplify right side
    37,347.48x = 1,145,374,164.32
  5. Step 5: Solve for x
    x = 1,145,374,164.32/37,347.48
  6. Step 6: Final answer
    x = 30,668.04

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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.