Home / 6,035.94-9,054.81-2,140.02

Finding the Fourth Proportional to 6,035.94, 9,054.81 and 2,140.02

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Solution

The fourth proportional to 6,035.94, 9,054.81 and 2,140.02 is: 3,210.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035.94 : 9,054.81 = 2,140.02 : x
  2. Step 2: Convert to fraction form
    6,035.94/9,054.81 = 2,140.02/x
  3. Step 3: Cross multiply
    6,035.94x = 9,054.81 × 2,140.02
  4. Step 4: Simplify right side
    6,035.94x = 19,377,474.50
  5. Step 5: Solve for x
    x = 19,377,474.50/6,035.94
  6. Step 6: Final answer
    x = 3,210.35

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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.