Home / 47,193.74-71,113.30-39,053.24

Finding the Fourth Proportional to 47,193.74, 71,113.30 and 39,053.24

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Solution

The fourth proportional to 47,193.74, 71,113.30 and 39,053.24 is: 58,846.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,193.74 : 71,113.30 = 39,053.24 : x
  2. Step 2: Convert to fraction form
    47,193.74/71,113.30 = 39,053.24/x
  3. Step 3: Cross multiply
    47,193.74x = 71,113.30 × 39,053.24
  4. Step 4: Simplify right side
    47,193.74x = 2,777,204,695.40
  5. Step 5: Solve for x
    x = 2,777,204,695.40/47,193.74
  6. Step 6: Final answer
    x = 58,846.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.