Home / 40,097.48-55,333.44-22,193.24

Finding the Fourth Proportional to 40,097.48, 55,333.44 and 22,193.24

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Solution

The fourth proportional to 40,097.48, 55,333.44 and 22,193.24 is: 30,626.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,097.48 : 55,333.44 = 22,193.24 : x
  2. Step 2: Convert to fraction form
    40,097.48/55,333.44 = 22,193.24/x
  3. Step 3: Cross multiply
    40,097.48x = 55,333.44 × 22,193.24
  4. Step 4: Simplify right side
    40,097.48x = 1,228,028,313.95
  5. Step 5: Solve for x
    x = 1,228,028,313.95/40,097.48
  6. Step 6: Final answer
    x = 30,626.07

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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.