Home / 10,835.52-16,251.44-3,042.50

Finding the Fourth Proportional to 10,835.52, 16,251.44 and 3,042.50

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Solution

The fourth proportional to 10,835.52, 16,251.44 and 3,042.50 is: 4,563.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835.52 : 16,251.44 = 3,042.50 : x
  2. Step 2: Convert to fraction form
    10,835.52/16,251.44 = 3,042.50/x
  3. Step 3: Cross multiply
    10,835.52x = 16,251.44 × 3,042.50
  4. Step 4: Simplify right side
    10,835.52x = 49,445,006.20
  5. Step 5: Solve for x
    x = 49,445,006.20/10,835.52
  6. Step 6: Final answer
    x = 4,563.23

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1.5x scale

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.