Home / 25,181.22-37,754.79-14,095.56

Finding the Fourth Proportional to 25,181.22, 37,754.79 and 14,095.56

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Solution

The fourth proportional to 25,181.22, 37,754.79 and 14,095.56 is: 21,133.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,181.22 : 37,754.79 = 14,095.56 : x
  2. Step 2: Convert to fraction form
    25,181.22/37,754.79 = 14,095.56/x
  3. Step 3: Cross multiply
    25,181.22x = 37,754.79 × 14,095.56
  4. Step 4: Simplify right side
    25,181.22x = 532,174,907.73
  5. Step 5: Solve for x
    x = 532,174,907.73/25,181.22
  6. Step 6: Final answer
    x = 21,133.80

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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.