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Finding the Fourth Proportional to 160,898.60, 241,027.14 and 125,673.32

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Solution

The fourth proportional to 160,898.60, 241,027.14 and 125,673.32 is: 188,259.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,898.60 : 241,027.14 = 125,673.32 : x
  2. Step 2: Convert to fraction form
    160,898.60/241,027.14 = 125,673.32/x
  3. Step 3: Cross multiply
    160,898.60x = 241,027.14 × 125,673.32
  4. Step 4: Simplify right side
    160,898.60x = 30,290,680,893.90
  5. Step 5: Solve for x
    x = 30,290,680,893.90/160,898.60
  6. Step 6: Final answer
    x = 188,259.44

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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.