Home / 174,393.46-261,583.30-49,734.46

Finding the Fourth Proportional to 174,393.46, 261,583.30 and 49,734.46

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Solution

The fourth proportional to 174,393.46, 261,583.30 and 49,734.46 is: 74,599.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,393.46 : 261,583.30 = 49,734.46 : x
  2. Step 2: Convert to fraction form
    174,393.46/261,583.30 = 49,734.46/x
  3. Step 3: Cross multiply
    174,393.46x = 261,583.30 × 49,734.46
  4. Step 4: Simplify right side
    174,393.46x = 13,009,704,170.52
  5. Step 5: Solve for x
    x = 13,009,704,170.52/174,393.46
  6. Step 6: Final answer
    x = 74,599.73

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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.