Home / 25,212.44-37,814.20-9,413.94

Finding the Fourth Proportional to 25,212.44, 37,814.20 and 9,413.94

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Solution

The fourth proportional to 25,212.44, 37,814.20 and 9,413.94 is: 14,119.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,212.44 : 37,814.20 = 9,413.94 : x
  2. Step 2: Convert to fraction form
    25,212.44/37,814.20 = 9,413.94/x
  3. Step 3: Cross multiply
    25,212.44x = 37,814.20 × 9,413.94
  4. Step 4: Simplify right side
    25,212.44x = 355,980,609.95
  5. Step 5: Solve for x
    x = 355,980,609.95/25,212.44
  6. Step 6: Final answer
    x = 14,119.24

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1.5x scale

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.