Home / 2,022.13-3,032.85-560.95

Finding the Fourth Proportional to 2,022.13, 3,032.85 and 560.95

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Solution

The fourth proportional to 2,022.13, 3,032.85 and 560.95 is: 841.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022.13 : 3,032.85 = 560.95 : x
  2. Step 2: Convert to fraction form
    2,022.13/3,032.85 = 560.95/x
  3. Step 3: Cross multiply
    2,022.13x = 3,032.85 × 560.95
  4. Step 4: Simplify right side
    2,022.13x = 1,701,277.21
  5. Step 5: Solve for x
    x = 1,701,277.21/2,022.13
  6. Step 6: Final answer
    x = 841.33

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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.