Home / 148,336.01-222,504.01-98,513.42

Finding the Fourth Proportional to 148,336.01, 222,504.01 and 98,513.42

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Solution

The fourth proportional to 148,336.01, 222,504.01 and 98,513.42 is: 147,770.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,336.01 : 222,504.01 = 98,513.42 : x
  2. Step 2: Convert to fraction form
    148,336.01/222,504.01 = 98,513.42/x
  3. Step 3: Cross multiply
    148,336.01x = 222,504.01 × 98,513.42
  4. Step 4: Simplify right side
    148,336.01x = 21,919,630,184.15
  5. Step 5: Solve for x
    x = 21,919,630,184.15/148,336.01
  6. Step 6: Final answer
    x = 147,770.12

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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.