Home / 4,582.27-6,873.05-1,621.01

Finding the Fourth Proportional to 4,582.27, 6,873.05 and 1,621.01

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Solution

The fourth proportional to 4,582.27, 6,873.05 and 1,621.01 is: 2,431.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.27 : 6,873.05 = 1,621.01 : x
  2. Step 2: Convert to fraction form
    4,582.27/6,873.05 = 1,621.01/x
  3. Step 3: Cross multiply
    4,582.27x = 6,873.05 × 1,621.01
  4. Step 4: Simplify right side
    4,582.27x = 11,141,304.02
  5. Step 5: Solve for x
    x = 11,141,304.02/4,582.27
  6. Step 6: Final answer
    x = 2,431.39

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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.