Home / 9,351.15-14,027.36-3,804.45

Finding the Fourth Proportional to 9,351.15, 14,027.36 and 3,804.45

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Solution

The fourth proportional to 9,351.15, 14,027.36 and 3,804.45 is: 5,706.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351.15 : 14,027.36 = 3,804.45 : x
  2. Step 2: Convert to fraction form
    9,351.15/14,027.36 = 3,804.45/x
  3. Step 3: Cross multiply
    9,351.15x = 14,027.36 × 3,804.45
  4. Step 4: Simplify right side
    9,351.15x = 53,366,370.73
  5. Step 5: Solve for x
    x = 53,366,370.73/9,351.15
  6. Step 6: Final answer
    x = 5,706.93

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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.