Home / 30,364.11-41,898.06-17,441.64

Finding the Fourth Proportional to 30,364.11, 41,898.06 and 17,441.64

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Solution

The fourth proportional to 30,364.11, 41,898.06 and 17,441.64 is: 24,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,364.11 : 41,898.06 = 17,441.64 : x
  2. Step 2: Convert to fraction form
    30,364.11/41,898.06 = 17,441.64/x
  3. Step 3: Cross multiply
    30,364.11x = 41,898.06 × 17,441.64
  4. Step 4: Simplify right side
    30,364.11x = 730,770,879.22
  5. Step 5: Solve for x
    x = 730,770,879.22/30,364.11
  6. Step 6: Final answer
    x = 24,066.93

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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.