Home / 25,190.73-37,775.07-9,597.42

Finding the Fourth Proportional to 25,190.73, 37,775.07 and 9,597.42

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Solution

The fourth proportional to 25,190.73, 37,775.07 and 9,597.42 is: 14,391.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,190.73 : 37,775.07 = 9,597.42 : x
  2. Step 2: Convert to fraction form
    25,190.73/37,775.07 = 9,597.42/x
  3. Step 3: Cross multiply
    25,190.73x = 37,775.07 × 9,597.42
  4. Step 4: Simplify right side
    25,190.73x = 362,543,212.32
  5. Step 5: Solve for x
    x = 362,543,212.32/25,190.73
  6. Step 6: Final answer
    x = 14,391.93

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Double scale
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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.