Home / 25,190.37-37,785.59-9,395.16

Finding the Fourth Proportional to 25,190.37, 37,785.59 and 9,395.16

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Solution

The fourth proportional to 25,190.37, 37,785.59 and 9,395.16 is: 14,092.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,190.37 : 37,785.59 = 9,395.16 : x
  2. Step 2: Convert to fraction form
    25,190.37/37,785.59 = 9,395.16/x
  3. Step 3: Cross multiply
    25,190.37x = 37,785.59 × 9,395.16
  4. Step 4: Simplify right side
    25,190.37x = 355,001,616.77
  5. Step 5: Solve for x
    x = 355,001,616.77/25,190.37
  6. Step 6: Final answer
    x = 14,092.75

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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.