Home / 23,680.54-35,520.90-14,893.66

Finding the Fourth Proportional to 23,680.54, 35,520.90 and 14,893.66

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Solution

The fourth proportional to 23,680.54, 35,520.90 and 14,893.66 is: 22,340.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,680.54 : 35,520.90 = 14,893.66 : x
  2. Step 2: Convert to fraction form
    23,680.54/35,520.90 = 14,893.66/x
  3. Step 3: Cross multiply
    23,680.54x = 35,520.90 × 14,893.66
  4. Step 4: Simplify right side
    23,680.54x = 529,036,207.49
  5. Step 5: Solve for x
    x = 529,036,207.49/23,680.54
  6. Step 6: Final answer
    x = 22,340.55

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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.