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Finding the Fourth Proportional to 225,096.60, 337,477.22 and 75,248.22

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Solution

The fourth proportional to 225,096.60, 337,477.22 and 75,248.22 is: 112,816.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,096.60 : 337,477.22 = 75,248.22 : x
  2. Step 2: Convert to fraction form
    225,096.60/337,477.22 = 75,248.22/x
  3. Step 3: Cross multiply
    225,096.60x = 337,477.22 × 75,248.22
  4. Step 4: Simplify right side
    225,096.60x = 25,394,559,719.31
  5. Step 5: Solve for x
    x = 25,394,559,719.31/225,096.60
  6. Step 6: Final answer
    x = 112,816.27

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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.