Home / 47,962.83-71,950.82-16,364.42

Finding the Fourth Proportional to 47,962.83, 71,950.82 and 16,364.42

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Solution

The fourth proportional to 47,962.83, 71,950.82 and 16,364.42 is: 24,548.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,962.83 : 71,950.82 = 16,364.42 : x
  2. Step 2: Convert to fraction form
    47,962.83/71,950.82 = 16,364.42/x
  3. Step 3: Cross multiply
    47,962.83x = 71,950.82 × 16,364.42
  4. Step 4: Simplify right side
    47,962.83x = 1,177,432,996.25
  5. Step 5: Solve for x
    x = 1,177,432,996.25/47,962.83
  6. Step 6: Final answer
    x = 24,548.86

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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.