Home / 16,047.88-24,072.90-4,360.12

Finding the Fourth Proportional to 16,047.88, 24,072.90 and 4,360.12

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Solution

The fourth proportional to 16,047.88, 24,072.90 and 4,360.12 is: 6,540.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,047.88 : 24,072.90 = 4,360.12 : x
  2. Step 2: Convert to fraction form
    16,047.88/24,072.90 = 4,360.12/x
  3. Step 3: Cross multiply
    16,047.88x = 24,072.90 × 4,360.12
  4. Step 4: Simplify right side
    16,047.88x = 104,960,732.75
  5. Step 5: Solve for x
    x = 104,960,732.75/16,047.88
  6. Step 6: Final answer
    x = 6,540.47

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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.