Home / 148,282.85-222,422.46-35,964

Finding the Fourth Proportional to 148,282.85, 222,422.46 and 35,964

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Solution

The fourth proportional to 148,282.85, 222,422.46 and 35,964 is: 53,945.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,282.85 : 222,422.46 = 35,964 : x
  2. Step 2: Convert to fraction form
    148,282.85/222,422.46 = 35,964/x
  3. Step 3: Cross multiply
    148,282.85x = 222,422.46 × 35,964
  4. Step 4: Simplify right side
    148,282.85x = 7,999,201,216.58
  5. Step 5: Solve for x
    x = 7,999,201,216.58/148,282.85
  6. Step 6: Final answer
    x = 53,945.56

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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.