Home / 200,868.52-301,295.49-60,623.50

Finding the Fourth Proportional to 200,868.52, 301,295.49 and 60,623.50

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Solution

The fourth proportional to 200,868.52, 301,295.49 and 60,623.50 is: 90,933.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,868.52 : 301,295.49 = 60,623.50 : x
  2. Step 2: Convert to fraction form
    200,868.52/301,295.49 = 60,623.50/x
  3. Step 3: Cross multiply
    200,868.52x = 301,295.49 × 60,623.50
  4. Step 4: Simplify right side
    200,868.52x = 18,265,587,138.02
  5. Step 5: Solve for x
    x = 18,265,587,138.02/200,868.52
  6. Step 6: Final answer
    x = 90,933.05

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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.