Home / 26,427.35-36,473.31-16,224.45

Finding the Fourth Proportional to 26,427.35, 36,473.31 and 16,224.45

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Solution

The fourth proportional to 26,427.35, 36,473.31 and 16,224.45 is: 22,391.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,427.35 : 36,473.31 = 16,224.45 : x
  2. Step 2: Convert to fraction form
    26,427.35/36,473.31 = 16,224.45/x
  3. Step 3: Cross multiply
    26,427.35x = 36,473.31 × 16,224.45
  4. Step 4: Simplify right side
    26,427.35x = 591,759,394.43
  5. Step 5: Solve for x
    x = 591,759,394.43/26,427.35
  6. Step 6: Final answer
    x = 22,391.94

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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.