Home / 25,804.66-35,610.70-14,474.56

Finding the Fourth Proportional to 25,804.66, 35,610.70 and 14,474.56

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Solution

The fourth proportional to 25,804.66, 35,610.70 and 14,474.56 is: 19,975.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,804.66 : 35,610.70 = 14,474.56 : x
  2. Step 2: Convert to fraction form
    25,804.66/35,610.70 = 14,474.56/x
  3. Step 3: Cross multiply
    25,804.66x = 35,610.70 × 14,474.56
  4. Step 4: Simplify right side
    25,804.66x = 515,449,213.79
  5. Step 5: Solve for x
    x = 515,449,213.79/25,804.66
  6. Step 6: Final answer
    x = 19,975.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.