Home / 44,108.10-66,142.99-16,018.82

Finding the Fourth Proportional to 44,108.10, 66,142.99 and 16,018.82

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Solution

The fourth proportional to 44,108.10, 66,142.99 and 16,018.82 is: 24,021.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,108.10 : 66,142.99 = 16,018.82 : x
  2. Step 2: Convert to fraction form
    44,108.10/66,142.99 = 16,018.82/x
  3. Step 3: Cross multiply
    44,108.10x = 66,142.99 × 16,018.82
  4. Step 4: Simplify right side
    44,108.10x = 1,059,532,651.07
  5. Step 5: Solve for x
    x = 1,059,532,651.07/44,108.10
  6. Step 6: Final answer
    x = 24,021.27

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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.