Home / 4,427.91-6,637.59-1,504.62

Finding the Fourth Proportional to 4,427.91, 6,637.59 and 1,504.62

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Solution

The fourth proportional to 4,427.91, 6,637.59 and 1,504.62 is: 2,255.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427.91 : 6,637.59 = 1,504.62 : x
  2. Step 2: Convert to fraction form
    4,427.91/6,637.59 = 1,504.62/x
  3. Step 3: Cross multiply
    4,427.91x = 6,637.59 × 1,504.62
  4. Step 4: Simplify right side
    4,427.91x = 9,987,050.67
  5. Step 5: Solve for x
    x = 9,987,050.67/4,427.91
  6. Step 6: Final answer
    x = 2,255.48

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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.