Home / 173,016.93-259,535.70-48,357.93

Finding the Fourth Proportional to 173,016.93, 259,535.70 and 48,357.93

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Solution

The fourth proportional to 173,016.93, 259,535.70 and 48,357.93 is: 72,539.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,016.93 : 259,535.70 = 48,357.93 : x
  2. Step 2: Convert to fraction form
    173,016.93/259,535.70 = 48,357.93/x
  3. Step 3: Cross multiply
    173,016.93x = 259,535.70 × 48,357.93
  4. Step 4: Simplify right side
    173,016.93x = 12,550,609,213.10
  5. Step 5: Solve for x
    x = 12,550,609,213.10/173,016.93
  6. Step 6: Final answer
    x = 72,539.78

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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.