Home / 4,615.32-6,369.96-2,726.82

Finding the Fourth Proportional to 4,615.32, 6,369.96 and 2,726.82

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Solution

The fourth proportional to 4,615.32, 6,369.96 and 2,726.82 is: 3,763.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615.32 : 6,369.96 = 2,726.82 : x
  2. Step 2: Convert to fraction form
    4,615.32/6,369.96 = 2,726.82/x
  3. Step 3: Cross multiply
    4,615.32x = 6,369.96 × 2,726.82
  4. Step 4: Simplify right side
    4,615.32x = 17,369,734.33
  5. Step 5: Solve for x
    x = 17,369,734.33/4,615.32
  6. Step 6: Final answer
    x = 3,763.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.