Home / 47,063.94-70,575.19-22,111.08

Finding the Fourth Proportional to 47,063.94, 70,575.19 and 22,111.08

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Solution

The fourth proportional to 47,063.94, 70,575.19 and 22,111.08 is: 33,156.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,063.94 : 70,575.19 = 22,111.08 : x
  2. Step 2: Convert to fraction form
    47,063.94/70,575.19 = 22,111.08/x
  3. Step 3: Cross multiply
    47,063.94x = 70,575.19 × 22,111.08
  4. Step 4: Simplify right side
    47,063.94x = 1,560,493,672.11
  5. Step 5: Solve for x
    x = 1,560,493,672.11/47,063.94
  6. Step 6: Final answer
    x = 33,156.89

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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.