Home / 19,769.32-27,241.26-14,092.00

Finding the Fourth Proportional to 19,769.32, 27,241.26 and 14,092.00

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Solution

The fourth proportional to 19,769.32, 27,241.26 and 14,092.00 is: 19,418.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,769.32 : 27,241.26 = 14,092.00 : x
  2. Step 2: Convert to fraction form
    19,769.32/27,241.26 = 14,092.00/x
  3. Step 3: Cross multiply
    19,769.32x = 27,241.26 × 14,092.00
  4. Step 4: Simplify right side
    19,769.32x = 383,883,870.86
  5. Step 5: Solve for x
    x = 383,883,870.86/19,769.32
  6. Step 6: Final answer
    x = 19,418.17

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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.