Home / 148,567.47-222,599.69-106,232.61

Finding the Fourth Proportional to 148,567.47, 222,599.69 and 106,232.61

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Solution

The fourth proportional to 148,567.47, 222,599.69 and 106,232.61 is: 159,169.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,567.47 : 222,599.69 = 106,232.61 : x
  2. Step 2: Convert to fraction form
    148,567.47/222,599.69 = 106,232.61/x
  3. Step 3: Cross multiply
    148,567.47x = 222,599.69 × 106,232.61
  4. Step 4: Simplify right side
    148,567.47x = 23,647,347,353.41
  5. Step 5: Solve for x
    x = 23,647,347,353.41/148,567.47
  6. Step 6: Final answer
    x = 159,169.08

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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.