Home / 5,869.34-8,804.01-1,976.48

Finding the Fourth Proportional to 5,869.34, 8,804.01 and 1,976.48

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Solution

The fourth proportional to 5,869.34, 8,804.01 and 1,976.48 is: 2,964.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869.34 : 8,804.01 = 1,976.48 : x
  2. Step 2: Convert to fraction form
    5,869.34/8,804.01 = 1,976.48/x
  3. Step 3: Cross multiply
    5,869.34x = 8,804.01 × 1,976.48
  4. Step 4: Simplify right side
    5,869.34x = 17,400,946.09
  5. Step 5: Solve for x
    x = 17,400,946.09/5,869.34
  6. Step 6: Final answer
    x = 2,964.72

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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.