Home / 34,949.96-52,373.10-25,670.60

Finding the Fourth Proportional to 34,949.96, 52,373.10 and 25,670.60

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Solution

The fourth proportional to 34,949.96, 52,373.10 and 25,670.60 is: 38,467.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,949.96 : 52,373.10 = 25,670.60 : x
  2. Step 2: Convert to fraction form
    34,949.96/52,373.10 = 25,670.60/x
  3. Step 3: Cross multiply
    34,949.96x = 52,373.10 × 25,670.60
  4. Step 4: Simplify right side
    34,949.96x = 1,344,448,900.86
  5. Step 5: Solve for x
    x = 1,344,448,900.86/34,949.96
  6. Step 6: Final answer
    x = 38,467.82

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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.