Home / 25,122.06-37,674.27-7,347.83

Finding the Fourth Proportional to 25,122.06, 37,674.27 and 7,347.83

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Solution

The fourth proportional to 25,122.06, 37,674.27 and 7,347.83 is: 11,019.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,122.06 : 37,674.27 = 7,347.83 : x
  2. Step 2: Convert to fraction form
    25,122.06/37,674.27 = 7,347.83/x
  3. Step 3: Cross multiply
    25,122.06x = 37,674.27 × 7,347.83
  4. Step 4: Simplify right side
    25,122.06x = 276,823,942.96
  5. Step 5: Solve for x
    x = 276,823,942.96/25,122.06
  6. Step 6: Final answer
    x = 11,019.16

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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.