Home / 4,225.16-6,333.19-1,759.32

Finding the Fourth Proportional to 4,225.16, 6,333.19 and 1,759.32

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Solution

The fourth proportional to 4,225.16, 6,333.19 and 1,759.32 is: 2,637.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.16 : 6,333.19 = 1,759.32 : x
  2. Step 2: Convert to fraction form
    4,225.16/6,333.19 = 1,759.32/x
  3. Step 3: Cross multiply
    4,225.16x = 6,333.19 × 1,759.32
  4. Step 4: Simplify right side
    4,225.16x = 11,142,103.43
  5. Step 5: Solve for x
    x = 11,142,103.43/4,225.16
  6. Step 6: Final answer
    x = 2,637.08

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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.