Home / 25,195.37-37,790.14-9,400.95

Finding the Fourth Proportional to 25,195.37, 37,790.14 and 9,400.95

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Solution

The fourth proportional to 25,195.37, 37,790.14 and 9,400.95 is: 14,100.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,195.37 : 37,790.14 = 9,400.95 : x
  2. Step 2: Convert to fraction form
    25,195.37/37,790.14 = 9,400.95/x
  3. Step 3: Cross multiply
    25,195.37x = 37,790.14 × 9,400.95
  4. Step 4: Simplify right side
    25,195.37x = 355,263,169.63
  5. Step 5: Solve for x
    x = 355,263,169.63/25,195.37
  6. Step 6: Final answer
    x = 14,100.34

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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.