Home / 7,296.77-10,942.98-2,030.55

Finding the Fourth Proportional to 7,296.77, 10,942.98 and 2,030.55

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Solution

The fourth proportional to 7,296.77, 10,942.98 and 2,030.55 is: 3,045.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296.77 : 10,942.98 = 2,030.55 : x
  2. Step 2: Convert to fraction form
    7,296.77/10,942.98 = 2,030.55/x
  3. Step 3: Cross multiply
    7,296.77x = 10,942.98 × 2,030.55
  4. Step 4: Simplify right side
    7,296.77x = 22,220,268.04
  5. Step 5: Solve for x
    x = 22,220,268.04/7,296.77
  6. Step 6: Final answer
    x = 3,045.22

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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.