Home / 173,867.48-260,850.70-55,548.04

Finding the Fourth Proportional to 173,867.48, 260,850.70 and 55,548.04

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Solution

The fourth proportional to 173,867.48, 260,850.70 and 55,548.04 is: 83,337.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,867.48 : 260,850.70 = 55,548.04 : x
  2. Step 2: Convert to fraction form
    173,867.48/260,850.70 = 55,548.04/x
  3. Step 3: Cross multiply
    173,867.48x = 260,850.70 × 55,548.04
  4. Step 4: Simplify right side
    173,867.48x = 14,489,745,117.63
  5. Step 5: Solve for x
    x = 14,489,745,117.63/173,867.48
  6. Step 6: Final answer
    x = 83,337.87

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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.