Home / 47,148.66-70,658.58-26,057.46

Finding the Fourth Proportional to 47,148.66, 70,658.58 and 26,057.46

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Solution

The fourth proportional to 47,148.66, 70,658.58 and 26,057.46 is: 39,050.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,148.66 : 70,658.58 = 26,057.46 : x
  2. Step 2: Convert to fraction form
    47,148.66/70,658.58 = 26,057.46/x
  3. Step 3: Cross multiply
    47,148.66x = 70,658.58 × 26,057.46
  4. Step 4: Simplify right side
    47,148.66x = 1,841,183,122.01
  5. Step 5: Solve for x
    x = 1,841,183,122.01/47,148.66
  6. Step 6: Final answer
    x = 39,050.59

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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.