Home / 220,093.34-330,096.26-107,725.28

Finding the Fourth Proportional to 220,093.34, 330,096.26 and 107,725.28

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Solution

The fourth proportional to 220,093.34, 330,096.26 and 107,725.28 is: 161,566.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,093.34 : 330,096.26 = 107,725.28 : x
  2. Step 2: Convert to fraction form
    220,093.34/330,096.26 = 107,725.28/x
  3. Step 3: Cross multiply
    220,093.34x = 330,096.26 × 107,725.28
  4. Step 4: Simplify right side
    220,093.34x = 35,559,710,654.28
  5. Step 5: Solve for x
    x = 35,559,710,654.28/220,093.34
  6. Step 6: Final answer
    x = 161,566.50

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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.