Home / 22,353.98-33,499.44-17,653.28

Finding the Fourth Proportional to 22,353.98, 33,499.44 and 17,653.28

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Solution

The fourth proportional to 22,353.98, 33,499.44 and 17,653.28 is: 26,455.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,353.98 : 33,499.44 = 17,653.28 : x
  2. Step 2: Convert to fraction form
    22,353.98/33,499.44 = 17,653.28/x
  3. Step 3: Cross multiply
    22,353.98x = 33,499.44 × 17,653.28
  4. Step 4: Simplify right side
    22,353.98x = 591,374,826.67
  5. Step 5: Solve for x
    x = 591,374,826.67/22,353.98
  6. Step 6: Final answer
    x = 26,455.02

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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.