Home / 26,872.48-36,999.32-24,381.35

Finding the Fourth Proportional to 26,872.48, 36,999.32 and 24,381.35

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Solution

The fourth proportional to 26,872.48, 36,999.32 and 24,381.35 is: 33,569.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,872.48 : 36,999.32 = 24,381.35 : x
  2. Step 2: Convert to fraction form
    26,872.48/36,999.32 = 24,381.35/x
  3. Step 3: Cross multiply
    26,872.48x = 36,999.32 × 24,381.35
  4. Step 4: Simplify right side
    26,872.48x = 902,093,370.68
  5. Step 5: Solve for x
    x = 902,093,370.68/26,872.48
  6. Step 6: Final answer
    x = 33,569.41

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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.