Home / 151,750.60-227,625.90-104,511.40

Finding the Fourth Proportional to 151,750.60, 227,625.90 and 104,511.40

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Solution

The fourth proportional to 151,750.60, 227,625.90 and 104,511.40 is: 156,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,750.60 : 227,625.90 = 104,511.40 : x
  2. Step 2: Convert to fraction form
    151,750.60/227,625.90 = 104,511.40/x
  3. Step 3: Cross multiply
    151,750.60x = 227,625.90 × 104,511.40
  4. Step 4: Simplify right side
    151,750.60x = 23,789,501,485.26
  5. Step 5: Solve for x
    x = 23,789,501,485.26/151,750.60
  6. Step 6: Final answer
    x = 156,767.10

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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.