Home / 173,867.24-260,798.06-55,537.80

Finding the Fourth Proportional to 173,867.24, 260,798.06 and 55,537.80

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Solution

The fourth proportional to 173,867.24, 260,798.06 and 55,537.80 is: 83,305.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,867.24 : 260,798.06 = 55,537.80 : x
  2. Step 2: Convert to fraction form
    173,867.24/260,798.06 = 55,537.80/x
  3. Step 3: Cross multiply
    173,867.24x = 260,798.06 × 55,537.80
  4. Step 4: Simplify right side
    173,867.24x = 14,484,150,496.67
  5. Step 5: Solve for x
    x = 14,484,150,496.67/173,867.24
  6. Step 6: Final answer
    x = 83,305.81

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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.