Home / 41,267.47-56,949.74-22,404.60

Finding the Fourth Proportional to 41,267.47, 56,949.74 and 22,404.60

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Solution

The fourth proportional to 41,267.47, 56,949.74 and 22,404.60 is: 30,918.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,267.47 : 56,949.74 = 22,404.60 : x
  2. Step 2: Convert to fraction form
    41,267.47/56,949.74 = 22,404.60/x
  3. Step 3: Cross multiply
    41,267.47x = 56,949.74 × 22,404.60
  4. Step 4: Simplify right side
    41,267.47x = 1,275,935,748.03
  5. Step 5: Solve for x
    x = 1,275,935,748.03/41,267.47
  6. Step 6: Final answer
    x = 30,918.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.