Home / 17,440.89-24,066.24-11,787.93

Finding the Fourth Proportional to 17,440.89, 24,066.24 and 11,787.93

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Solution

The fourth proportional to 17,440.89, 24,066.24 and 11,787.93 is: 16,265.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,440.89 : 24,066.24 = 11,787.93 : x
  2. Step 2: Convert to fraction form
    17,440.89/24,066.24 = 11,787.93/x
  3. Step 3: Cross multiply
    17,440.89x = 24,066.24 × 11,787.93
  4. Step 4: Simplify right side
    17,440.89x = 283,691,152.48
  5. Step 5: Solve for x
    x = 283,691,152.48/17,440.89
  6. Step 6: Final answer
    x = 16,265.86

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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.