Home / 3,365.16-4,643.94-2,037.93

Finding the Fourth Proportional to 3,365.16, 4,643.94 and 2,037.93

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Solution

The fourth proportional to 3,365.16, 4,643.94 and 2,037.93 is: 2,812.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365.16 : 4,643.94 = 2,037.93 : x
  2. Step 2: Convert to fraction form
    3,365.16/4,643.94 = 2,037.93/x
  3. Step 3: Cross multiply
    3,365.16x = 4,643.94 × 2,037.93
  4. Step 4: Simplify right side
    3,365.16x = 9,464,024.64
  5. Step 5: Solve for x
    x = 9,464,024.64/3,365.16
  6. Step 6: Final answer
    x = 2,812.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.