Home / 2,424.03-3,343.68-1,584.77

Finding the Fourth Proportional to 2,424.03, 3,343.68 and 1,584.77

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Solution

The fourth proportional to 2,424.03, 3,343.68 and 1,584.77 is: 2,186.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424.03 : 3,343.68 = 1,584.77 : x
  2. Step 2: Convert to fraction form
    2,424.03/3,343.68 = 1,584.77/x
  3. Step 3: Cross multiply
    2,424.03x = 3,343.68 × 1,584.77
  4. Step 4: Simplify right side
    2,424.03x = 5,298,947.04
  5. Step 5: Solve for x
    x = 5,298,947.04/2,424.03
  6. Step 6: Final answer
    x = 2,186.01

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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.