Home / 165,537.24-228,425.56-92,923.48

Finding the Fourth Proportional to 165,537.24, 228,425.56 and 92,923.48

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Solution

The fourth proportional to 165,537.24, 228,425.56 and 92,923.48 is: 128,225.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,537.24 : 228,425.56 = 92,923.48 : x
  2. Step 2: Convert to fraction form
    165,537.24/228,425.56 = 92,923.48/x
  3. Step 3: Cross multiply
    165,537.24x = 228,425.56 × 92,923.48
  4. Step 4: Simplify right side
    165,537.24x = 21,226,097,956.15
  5. Step 5: Solve for x
    x = 21,226,097,956.15/165,537.24
  6. Step 6: Final answer
    x = 128,225.52

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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.