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Finding the Fourth Proportional to 6,713.93, 10,064.71 and 3,596.07

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Solution

The fourth proportional to 6,713.93, 10,064.71 and 3,596.07 is: 5,390.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.93 : 10,064.71 = 3,596.07 : x
  2. Step 2: Convert to fraction form
    6,713.93/10,064.71 = 3,596.07/x
  3. Step 3: Cross multiply
    6,713.93x = 10,064.71 × 3,596.07
  4. Step 4: Simplify right side
    6,713.93x = 36,193,368.44
  5. Step 5: Solve for x
    x = 36,193,368.44/6,713.93
  6. Step 6: Final answer
    x = 5,390.79

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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.