Home / 165,528.56-228,454.02-97,523.80

Finding the Fourth Proportional to 165,528.56, 228,454.02 and 97,523.80

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Solution

The fourth proportional to 165,528.56, 228,454.02 and 97,523.80 is: 134,597.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,528.56 : 228,454.02 = 97,523.80 : x
  2. Step 2: Convert to fraction form
    165,528.56/228,454.02 = 97,523.80/x
  3. Step 3: Cross multiply
    165,528.56x = 228,454.02 × 97,523.80
  4. Step 4: Simplify right side
    165,528.56x = 22,279,703,584.54
  5. Step 5: Solve for x
    x = 22,279,703,584.54/165,528.56
  6. Step 6: Final answer
    x = 134,597.34

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1.5x scale

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.