Home / 7,064.16-10,596.31-2,133.84

Finding the Fourth Proportional to 7,064.16, 10,596.31 and 2,133.84

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Solution

The fourth proportional to 7,064.16, 10,596.31 and 2,133.84 is: 3,200.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.16 : 10,596.31 = 2,133.84 : x
  2. Step 2: Convert to fraction form
    7,064.16/10,596.31 = 2,133.84/x
  3. Step 3: Cross multiply
    7,064.16x = 10,596.31 × 2,133.84
  4. Step 4: Simplify right side
    7,064.16x = 22,610,830.13
  5. Step 5: Solve for x
    x = 22,610,830.13/7,064.16
  6. Step 6: Final answer
    x = 3,200.78

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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.