Home / 1,825.83-2,741.10-1,567.49

Finding the Fourth Proportional to 1,825.83, 2,741.10 and 1,567.49

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Solution

The fourth proportional to 1,825.83, 2,741.10 and 1,567.49 is: 2,353.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825.83 : 2,741.10 = 1,567.49 : x
  2. Step 2: Convert to fraction form
    1,825.83/2,741.10 = 1,567.49/x
  3. Step 3: Cross multiply
    1,825.83x = 2,741.10 × 1,567.49
  4. Step 4: Simplify right side
    1,825.83x = 4,296,653.69
  5. Step 5: Solve for x
    x = 4,296,653.69/1,825.83
  6. Step 6: Final answer
    x = 2,353.26

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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.