Home / 165,096.48-247,504.82-65,327.06

Finding the Fourth Proportional to 165,096.48, 247,504.82 and 65,327.06

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Solution

The fourth proportional to 165,096.48, 247,504.82 and 65,327.06 is: 97,935.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,096.48 : 247,504.82 = 65,327.06 : x
  2. Step 2: Convert to fraction form
    165,096.48/247,504.82 = 65,327.06/x
  3. Step 3: Cross multiply
    165,096.48x = 247,504.82 × 65,327.06
  4. Step 4: Simplify right side
    165,096.48x = 16,168,762,226.43
  5. Step 5: Solve for x
    x = 16,168,762,226.43/165,096.48
  6. Step 6: Final answer
    x = 97,935.23

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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.