Home / 25,427.26-35,089-14,096.55

Finding the Fourth Proportional to 25,427.26, 35,089 and 14,096.55

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Solution

The fourth proportional to 25,427.26, 35,089 and 14,096.55 is: 19,452.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,427.26 : 35,089 = 14,096.55 : x
  2. Step 2: Convert to fraction form
    25,427.26/35,089 = 14,096.55/x
  3. Step 3: Cross multiply
    25,427.26x = 35,089 × 14,096.55
  4. Step 4: Simplify right side
    25,427.26x = 494,633,842.95
  5. Step 5: Solve for x
    x = 494,633,842.95/25,427.26
  6. Step 6: Final answer
    x = 19,452.90

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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.