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Finding the Fourth Proportional to 7,064.91, 10,597.46 and 2,134.59

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Solution

The fourth proportional to 7,064.91, 10,597.46 and 2,134.59 is: 3,201.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.91 : 10,597.46 = 2,134.59 : x
  2. Step 2: Convert to fraction form
    7,064.91/10,597.46 = 2,134.59/x
  3. Step 3: Cross multiply
    7,064.91x = 10,597.46 × 2,134.59
  4. Step 4: Simplify right side
    7,064.91x = 22,621,232.14
  5. Step 5: Solve for x
    x = 22,621,232.14/7,064.91
  6. Step 6: Final answer
    x = 3,201.91

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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.