Home / 47,524.88-71,379.58-34,995.42

Finding the Fourth Proportional to 47,524.88, 71,379.58 and 34,995.42

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Solution

The fourth proportional to 47,524.88, 71,379.58 and 34,995.42 is: 52,561.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524.88 : 71,379.58 = 34,995.42 : x
  2. Step 2: Convert to fraction form
    47,524.88/71,379.58 = 34,995.42/x
  3. Step 3: Cross multiply
    47,524.88x = 71,379.58 × 34,995.42
  4. Step 4: Simplify right side
    47,524.88x = 2,497,957,937.14
  5. Step 5: Solve for x
    x = 2,497,957,937.14/47,524.88
  6. Step 6: Final answer
    x = 52,561.06

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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.