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Finding the Fourth Proportional to 363,256.60, 544,905.40 and 110,545.34

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Solution

The fourth proportional to 363,256.60, 544,905.40 and 110,545.34 is: 165,824.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,256.60 : 544,905.40 = 110,545.34 : x
  2. Step 2: Convert to fraction form
    363,256.60/544,905.40 = 110,545.34/x
  3. Step 3: Cross multiply
    363,256.60x = 544,905.40 × 110,545.34
  4. Step 4: Simplify right side
    363,256.60x = 60,236,752,710.84
  5. Step 5: Solve for x
    x = 60,236,752,710.84/363,256.60
  6. Step 6: Final answer
    x = 165,824.25

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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.