Home / 25,672.14-35,392.14-25,113.24

Finding the Fourth Proportional to 25,672.14, 35,392.14 and 25,113.24

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Solution

The fourth proportional to 25,672.14, 35,392.14 and 25,113.24 is: 34,621.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,672.14 : 35,392.14 = 25,113.24 : x
  2. Step 2: Convert to fraction form
    25,672.14/35,392.14 = 25,113.24/x
  3. Step 3: Cross multiply
    25,672.14x = 35,392.14 × 25,113.24
  4. Step 4: Simplify right side
    25,672.14x = 888,811,305.93
  5. Step 5: Solve for x
    x = 888,811,305.93/25,672.14
  6. Step 6: Final answer
    x = 34,621.63

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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.