Home / 44,076.16-66,115.84-14,096.48

Finding the Fourth Proportional to 44,076.16, 66,115.84 and 14,096.48

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Solution

The fourth proportional to 44,076.16, 66,115.84 and 14,096.48 is: 21,145.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,076.16 : 66,115.84 = 14,096.48 : x
  2. Step 2: Convert to fraction form
    44,076.16/66,115.84 = 14,096.48/x
  3. Step 3: Cross multiply
    44,076.16x = 66,115.84 × 14,096.48
  4. Step 4: Simplify right side
    44,076.16x = 932,000,616.24
  5. Step 5: Solve for x
    x = 932,000,616.24/44,076.16
  6. Step 6: Final answer
    x = 21,145.23

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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.