Home / 19,327.33-26,471.87-18,192.52

Finding the Fourth Proportional to 19,327.33, 26,471.87 and 18,192.52

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Solution

The fourth proportional to 19,327.33, 26,471.87 and 18,192.52 is: 24,917.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,327.33 : 26,471.87 = 18,192.52 : x
  2. Step 2: Convert to fraction form
    19,327.33/26,471.87 = 18,192.52/x
  3. Step 3: Cross multiply
    19,327.33x = 26,471.87 × 18,192.52
  4. Step 4: Simplify right side
    19,327.33x = 481,590,024.41
  5. Step 5: Solve for x
    x = 481,590,024.41/19,327.33
  6. Step 6: Final answer
    x = 24,917.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.