Home / 235,031.36-352,247.52-110,096.96

Finding the Fourth Proportional to 235,031.36, 352,247.52 and 110,096.96

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Solution

The fourth proportional to 235,031.36, 352,247.52 and 110,096.96 is: 165,005.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,031.36 : 352,247.52 = 110,096.96 : x
  2. Step 2: Convert to fraction form
    235,031.36/352,247.52 = 110,096.96/x
  3. Step 3: Cross multiply
    235,031.36x = 352,247.52 × 110,096.96
  4. Step 4: Simplify right side
    235,031.36x = 38,781,381,119.54
  5. Step 5: Solve for x
    x = 38,781,381,119.54/235,031.36
  6. Step 6: Final answer
    x = 165,005.13

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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.