Home / 2,028.15-3,041.93-567.45

Finding the Fourth Proportional to 2,028.15, 3,041.93 and 567.45

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Solution

The fourth proportional to 2,028.15, 3,041.93 and 567.45 is: 851.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028.15 : 3,041.93 = 567.45 : x
  2. Step 2: Convert to fraction form
    2,028.15/3,041.93 = 567.45/x
  3. Step 3: Cross multiply
    2,028.15x = 3,041.93 × 567.45
  4. Step 4: Simplify right side
    2,028.15x = 1,726,140.34
  5. Step 5: Solve for x
    x = 1,726,140.34/2,028.15
  6. Step 6: Final answer
    x = 851.09

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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.