Home / 4,625.93-6,946.19-3,656.36

Finding the Fourth Proportional to 4,625.93, 6,946.19 and 3,656.36

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Solution

The fourth proportional to 4,625.93, 6,946.19 and 3,656.36 is: 5,490.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.93 : 6,946.19 = 3,656.36 : x
  2. Step 2: Convert to fraction form
    4,625.93/6,946.19 = 3,656.36/x
  3. Step 3: Cross multiply
    4,625.93x = 6,946.19 × 3,656.36
  4. Step 4: Simplify right side
    4,625.93x = 25,397,718.26
  5. Step 5: Solve for x
    x = 25,397,718.26/4,625.93
  6. Step 6: Final answer
    x = 5,490.30

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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.