Home / 25,226.01-37,843.97-7,456.95

Finding the Fourth Proportional to 25,226.01, 37,843.97 and 7,456.95

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Solution

The fourth proportional to 25,226.01, 37,843.97 and 7,456.95 is: 11,186.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,226.01 : 37,843.97 = 7,456.95 : x
  2. Step 2: Convert to fraction form
    25,226.01/37,843.97 = 7,456.95/x
  3. Step 3: Cross multiply
    25,226.01x = 37,843.97 × 7,456.95
  4. Step 4: Simplify right side
    25,226.01x = 282,200,554.81
  5. Step 5: Solve for x
    x = 282,200,554.81/25,226.01
  6. Step 6: Final answer
    x = 11,186.89

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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.