Home / 2,092.05-3,135.36-1,567.93

Finding the Fourth Proportional to 2,092.05, 3,135.36 and 1,567.93

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Solution

The fourth proportional to 2,092.05, 3,135.36 and 1,567.93 is: 2,349.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092.05 : 3,135.36 = 1,567.93 : x
  2. Step 2: Convert to fraction form
    2,092.05/3,135.36 = 1,567.93/x
  3. Step 3: Cross multiply
    2,092.05x = 3,135.36 × 1,567.93
  4. Step 4: Simplify right side
    2,092.05x = 4,916,025.00
  5. Step 5: Solve for x
    x = 4,916,025.00/2,092.05
  6. Step 6: Final answer
    x = 2,349.86

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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.