Home / 4,326.93-6,490.26-2,246.22

Finding the Fourth Proportional to 4,326.93, 6,490.26 and 2,246.22

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Solution

The fourth proportional to 4,326.93, 6,490.26 and 2,246.22 is: 3,369.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.93 : 6,490.26 = 2,246.22 : x
  2. Step 2: Convert to fraction form
    4,326.93/6,490.26 = 2,246.22/x
  3. Step 3: Cross multiply
    4,326.93x = 6,490.26 × 2,246.22
  4. Step 4: Simplify right side
    4,326.93x = 14,578,551.82
  5. Step 5: Solve for x
    x = 14,578,551.82/4,326.93
  6. Step 6: Final answer
    x = 3,369.26

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1.5x scale

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.