Home / 10,065.47-15,092.24-3,043.35

Finding the Fourth Proportional to 10,065.47, 15,092.24 and 3,043.35

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Solution

The fourth proportional to 10,065.47, 15,092.24 and 3,043.35 is: 4,563.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,065.47 : 15,092.24 = 3,043.35 : x
  2. Step 2: Convert to fraction form
    10,065.47/15,092.24 = 3,043.35/x
  3. Step 3: Cross multiply
    10,065.47x = 15,092.24 × 3,043.35
  4. Step 4: Simplify right side
    10,065.47x = 45,930,953.39
  5. Step 5: Solve for x
    x = 45,930,953.39/10,065.47
  6. Step 6: Final answer
    x = 4,563.22

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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.