Home / 3,700.08-5,541.62-2,914.58

Finding the Fourth Proportional to 3,700.08, 5,541.62 and 2,914.58

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Solution

The fourth proportional to 3,700.08, 5,541.62 and 2,914.58 is: 4,365.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700.08 : 5,541.62 = 2,914.58 : x
  2. Step 2: Convert to fraction form
    3,700.08/5,541.62 = 2,914.58/x
  3. Step 3: Cross multiply
    3,700.08x = 5,541.62 × 2,914.58
  4. Step 4: Simplify right side
    3,700.08x = 16,151,494.10
  5. Step 5: Solve for x
    x = 16,151,494.10/3,700.08
  6. Step 6: Final answer
    x = 4,365.17

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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.