Home / 6,028.84-9,032.46-2,130.76

Finding the Fourth Proportional to 6,028.84, 9,032.46 and 2,130.76

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Solution

The fourth proportional to 6,028.84, 9,032.46 and 2,130.76 is: 3,192.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028.84 : 9,032.46 = 2,130.76 : x
  2. Step 2: Convert to fraction form
    6,028.84/9,032.46 = 2,130.76/x
  3. Step 3: Cross multiply
    6,028.84x = 9,032.46 × 2,130.76
  4. Step 4: Simplify right side
    6,028.84x = 19,246,004.47
  5. Step 5: Solve for x
    x = 19,246,004.47/6,028.84
  6. Step 6: Final answer
    x = 3,192.32

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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.