Home / 25,034.94-37,558.55-7,504.75

Finding the Fourth Proportional to 25,034.94, 37,558.55 and 7,504.75

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Solution

The fourth proportional to 25,034.94, 37,558.55 and 7,504.75 is: 11,258.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,034.94 : 37,558.55 = 7,504.75 : x
  2. Step 2: Convert to fraction form
    25,034.94/37,558.55 = 7,504.75/x
  3. Step 3: Cross multiply
    25,034.94x = 37,558.55 × 7,504.75
  4. Step 4: Simplify right side
    25,034.94x = 281,867,528.11
  5. Step 5: Solve for x
    x = 281,867,528.11/25,034.94
  6. Step 6: Final answer
    x = 11,258.97

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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.