Home / 14,452.07-21,678.09-4,063.82

Finding the Fourth Proportional to 14,452.07, 21,678.09 and 4,063.82

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Solution

The fourth proportional to 14,452.07, 21,678.09 and 4,063.82 is: 6,095.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,452.07 : 21,678.09 = 4,063.82 : x
  2. Step 2: Convert to fraction form
    14,452.07/21,678.09 = 4,063.82/x
  3. Step 3: Cross multiply
    14,452.07x = 21,678.09 × 4,063.82
  4. Step 4: Simplify right side
    14,452.07x = 88,095,855.70
  5. Step 5: Solve for x
    x = 88,095,855.70/14,452.07
  6. Step 6: Final answer
    x = 6,095.73

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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.