Home / 184,065.06-275,605.50-105,070.62

Finding the Fourth Proportional to 184,065.06, 275,605.50 and 105,070.62

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Solution

The fourth proportional to 184,065.06, 275,605.50 and 105,070.62 is: 157,325.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,065.06 : 275,605.50 = 105,070.62 : x
  2. Step 2: Convert to fraction form
    184,065.06/275,605.50 = 105,070.62/x
  3. Step 3: Cross multiply
    184,065.06x = 275,605.50 × 105,070.62
  4. Step 4: Simplify right side
    184,065.06x = 28,958,040,760.41
  5. Step 5: Solve for x
    x = 28,958,040,760.41/184,065.06
  6. Step 6: Final answer
    x = 157,325.03

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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.