Home / 33,197.48-45,809.24-19,585.23

Finding the Fourth Proportional to 33,197.48, 45,809.24 and 19,585.23

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Solution

The fourth proportional to 33,197.48, 45,809.24 and 19,585.23 is: 27,025.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,197.48 : 45,809.24 = 19,585.23 : x
  2. Step 2: Convert to fraction form
    33,197.48/45,809.24 = 19,585.23/x
  3. Step 3: Cross multiply
    33,197.48x = 45,809.24 × 19,585.23
  4. Step 4: Simplify right side
    33,197.48x = 897,184,403.60
  5. Step 5: Solve for x
    x = 897,184,403.60/33,197.48
  6. Step 6: Final answer
    x = 27,025.68

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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.