Home / 6,514.07-9,776.98-4,053.69

Finding the Fourth Proportional to 6,514.07, 9,776.98 and 4,053.69

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Solution

The fourth proportional to 6,514.07, 9,776.98 and 4,053.69 is: 6,084.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514.07 : 9,776.98 = 4,053.69 : x
  2. Step 2: Convert to fraction form
    6,514.07/9,776.98 = 4,053.69/x
  3. Step 3: Cross multiply
    6,514.07x = 9,776.98 × 4,053.69
  4. Step 4: Simplify right side
    6,514.07x = 39,632,850.23
  5. Step 5: Solve for x
    x = 39,632,850.23/6,514.07
  6. Step 6: Final answer
    x = 6,084.19

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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.