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Finding the Fourth Proportional to 225,193.60, 337,790.40 and 58,998.40

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Solution

The fourth proportional to 225,193.60, 337,790.40 and 58,998.40 is: 88,497.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,193.60 : 337,790.40 = 58,998.40 : x
  2. Step 2: Convert to fraction form
    225,193.60/337,790.40 = 58,998.40/x
  3. Step 3: Cross multiply
    225,193.60x = 337,790.40 × 58,998.40
  4. Step 4: Simplify right side
    225,193.60x = 19,929,093,135.36
  5. Step 5: Solve for x
    x = 19,929,093,135.36/225,193.60
  6. Step 6: Final answer
    x = 88,497.60

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1.5x scale

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.