Home / 4,417.07-6,621.48-1,493.33

Finding the Fourth Proportional to 4,417.07, 6,621.48 and 1,493.33

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Solution

The fourth proportional to 4,417.07, 6,621.48 and 1,493.33 is: 2,238.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.07 : 6,621.48 = 1,493.33 : x
  2. Step 2: Convert to fraction form
    4,417.07/6,621.48 = 1,493.33/x
  3. Step 3: Cross multiply
    4,417.07x = 6,621.48 × 1,493.33
  4. Step 4: Simplify right side
    4,417.07x = 9,888,054.73
  5. Step 5: Solve for x
    x = 9,888,054.73/4,417.07
  6. Step 6: Final answer
    x = 2,238.60

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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.