Home / 14,514.83-21,751.23-10,007.26

Finding the Fourth Proportional to 14,514.83, 21,751.23 and 10,007.26

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Solution

The fourth proportional to 14,514.83, 21,751.23 and 10,007.26 is: 14,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,514.83 : 21,751.23 = 10,007.26 : x
  2. Step 2: Convert to fraction form
    14,514.83/21,751.23 = 10,007.26/x
  3. Step 3: Cross multiply
    14,514.83x = 21,751.23 × 10,007.26
  4. Step 4: Simplify right side
    14,514.83x = 217,670,213.93
  5. Step 5: Solve for x
    x = 217,670,213.93/14,514.83
  6. Step 6: Final answer
    x = 14,996.40

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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.