Home / 22,374.99-33,563.51-11,268.45

Finding the Fourth Proportional to 22,374.99, 33,563.51 and 11,268.45

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Solution

The fourth proportional to 22,374.99, 33,563.51 and 11,268.45 is: 16,903.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,374.99 : 33,563.51 = 11,268.45 : x
  2. Step 2: Convert to fraction form
    22,374.99/33,563.51 = 11,268.45/x
  3. Step 3: Cross multiply
    22,374.99x = 33,563.51 × 11,268.45
  4. Step 4: Simplify right side
    22,374.99x = 378,208,677.92
  5. Step 5: Solve for x
    x = 378,208,677.92/22,374.99
  6. Step 6: Final answer
    x = 16,903.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.