Home / 30,092.19-41,527.42-16,664.31

Finding the Fourth Proportional to 30,092.19, 41,527.42 and 16,664.31

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Solution

The fourth proportional to 30,092.19, 41,527.42 and 16,664.31 is: 22,996.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092.19 : 41,527.42 = 16,664.31 : x
  2. Step 2: Convert to fraction form
    30,092.19/41,527.42 = 16,664.31/x
  3. Step 3: Cross multiply
    30,092.19x = 41,527.42 × 16,664.31
  4. Step 4: Simplify right side
    30,092.19x = 692,025,758.72
  5. Step 5: Solve for x
    x = 692,025,758.72/30,092.19
  6. Step 6: Final answer
    x = 22,996.86

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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.