Home / 23,878.46-35,805.37-10,719.55

Finding the Fourth Proportional to 23,878.46, 35,805.37 and 10,719.55

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Solution

The fourth proportional to 23,878.46, 35,805.37 and 10,719.55 is: 16,073.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,878.46 : 35,805.37 = 10,719.55 : x
  2. Step 2: Convert to fraction form
    23,878.46/35,805.37 = 10,719.55/x
  3. Step 3: Cross multiply
    23,878.46x = 35,805.37 × 10,719.55
  4. Step 4: Simplify right side
    23,878.46x = 383,817,453.98
  5. Step 5: Solve for x
    x = 383,817,453.98/23,878.46
  6. Step 6: Final answer
    x = 16,073.79

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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.