Home / 29,842.11-41,168.34-19,084.23

Finding the Fourth Proportional to 29,842.11, 41,168.34 and 19,084.23

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Solution

The fourth proportional to 29,842.11, 41,168.34 and 19,084.23 is: 26,327.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,842.11 : 41,168.34 = 19,084.23 : x
  2. Step 2: Convert to fraction form
    29,842.11/41,168.34 = 19,084.23/x
  3. Step 3: Cross multiply
    29,842.11x = 41,168.34 × 19,084.23
  4. Step 4: Simplify right side
    29,842.11x = 785,666,069.28
  5. Step 5: Solve for x
    x = 785,666,069.28/29,842.11
  6. Step 6: Final answer
    x = 26,327.43

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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.