Home / 16,759.24-25,138.70-10,187.24

Finding the Fourth Proportional to 16,759.24, 25,138.70 and 10,187.24

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Solution

The fourth proportional to 16,759.24, 25,138.70 and 10,187.24 is: 15,280.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,759.24 : 25,138.70 = 10,187.24 : x
  2. Step 2: Convert to fraction form
    16,759.24/25,138.70 = 10,187.24/x
  3. Step 3: Cross multiply
    16,759.24x = 25,138.70 × 10,187.24
  4. Step 4: Simplify right side
    16,759.24x = 256,093,970.19
  5. Step 5: Solve for x
    x = 256,093,970.19/16,759.24
  6. Step 6: Final answer
    x = 15,280.76

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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.