Home / 174,214.58-261,297.26-55,870.54

Finding the Fourth Proportional to 174,214.58, 261,297.26 and 55,870.54

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Solution

The fourth proportional to 174,214.58, 261,297.26 and 55,870.54 is: 83,797.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,214.58 : 261,297.26 = 55,870.54 : x
  2. Step 2: Convert to fraction form
    174,214.58/261,297.26 = 55,870.54/x
  3. Step 3: Cross multiply
    174,214.58x = 261,297.26 × 55,870.54
  4. Step 4: Simplify right side
    174,214.58x = 14,598,818,084.12
  5. Step 5: Solve for x
    x = 14,598,818,084.12/174,214.58
  6. Step 6: Final answer
    x = 83,797.91

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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.