Home / 152,096.22-228,027.69-92,959.74

Finding the Fourth Proportional to 152,096.22, 228,027.69 and 92,959.74

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Solution

The fourth proportional to 152,096.22, 228,027.69 and 92,959.74 is: 139,368.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,096.22 : 228,027.69 = 92,959.74 : x
  2. Step 2: Convert to fraction form
    152,096.22/228,027.69 = 92,959.74/x
  3. Step 3: Cross multiply
    152,096.22x = 228,027.69 × 92,959.74
  4. Step 4: Simplify right side
    152,096.22x = 21,197,394,775.20
  5. Step 5: Solve for x
    x = 21,197,394,775.20/152,096.22
  6. Step 6: Final answer
    x = 139,368.32

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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.