Home / 163,050.80-244,576.20-148,616.60

Finding the Fourth Proportional to 163,050.80, 244,576.20 and 148,616.60

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Solution

The fourth proportional to 163,050.80, 244,576.20 and 148,616.60 is: 222,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,050.80 : 244,576.20 = 148,616.60 : x
  2. Step 2: Convert to fraction form
    163,050.80/244,576.20 = 148,616.60/x
  3. Step 3: Cross multiply
    163,050.80x = 244,576.20 × 148,616.60
  4. Step 4: Simplify right side
    163,050.80x = 36,348,083,284.92
  5. Step 5: Solve for x
    x = 36,348,083,284.92/163,050.80
  6. Step 6: Final answer
    x = 222,924.90

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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.