Home / 47,922.12-71,795.58-34,741.80

Finding the Fourth Proportional to 47,922.12, 71,795.58 and 34,741.80

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Solution

The fourth proportional to 47,922.12, 71,795.58 and 34,741.80 is: 52,049.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,922.12 : 71,795.58 = 34,741.80 : x
  2. Step 2: Convert to fraction form
    47,922.12/71,795.58 = 34,741.80/x
  3. Step 3: Cross multiply
    47,922.12x = 71,795.58 × 34,741.80
  4. Step 4: Simplify right side
    47,922.12x = 2,494,307,681.24
  5. Step 5: Solve for x
    x = 2,494,307,681.24/47,922.12
  6. Step 6: Final answer
    x = 52,049.19

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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.