Home / 7,064.84-10,598.98-2,134.18

Finding the Fourth Proportional to 7,064.84, 10,598.98 and 2,134.18

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Solution

The fourth proportional to 7,064.84, 10,598.98 and 2,134.18 is: 3,201.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.84 : 10,598.98 = 2,134.18 : x
  2. Step 2: Convert to fraction form
    7,064.84/10,598.98 = 2,134.18/x
  3. Step 3: Cross multiply
    7,064.84x = 10,598.98 × 2,134.18
  4. Step 4: Simplify right side
    7,064.84x = 22,620,131.14
  5. Step 5: Solve for x
    x = 22,620,131.14/7,064.84
  6. Step 6: Final answer
    x = 3,201.79

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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.