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Finding the Fourth Proportional to 650,059.73, 975,193.47 and 200,674.97

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Solution

The fourth proportional to 650,059.73, 975,193.47 and 200,674.97 is: 301,044.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,059.73 : 975,193.47 = 200,674.97 : x
  2. Step 2: Convert to fraction form
    650,059.73/975,193.47 = 200,674.97/x
  3. Step 3: Cross multiply
    650,059.73x = 975,193.47 × 200,674.97
  4. Step 4: Simplify right side
    650,059.73x = 195,696,915,460.48
  5. Step 5: Solve for x
    x = 195,696,915,460.48/650,059.73
  6. Step 6: Final answer
    x = 301,044.52

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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.