Home / 165,592.98-228,538.57-93,995.46

Finding the Fourth Proportional to 165,592.98, 228,538.57 and 93,995.46

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Solution

The fourth proportional to 165,592.98, 228,538.57 and 93,995.46 is: 129,725.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,592.98 : 228,538.57 = 93,995.46 : x
  2. Step 2: Convert to fraction form
    165,592.98/228,538.57 = 93,995.46/x
  3. Step 3: Cross multiply
    165,592.98x = 228,538.57 × 93,995.46
  4. Step 4: Simplify right side
    165,592.98x = 21,481,588,014.89
  5. Step 5: Solve for x
    x = 21,481,588,014.89/165,592.98
  6. Step 6: Final answer
    x = 129,725.23

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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.