Home / 9,356.22-14,034.42-4,411.80

Finding the Fourth Proportional to 9,356.22, 14,034.42 and 4,411.80

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Solution

The fourth proportional to 9,356.22, 14,034.42 and 4,411.80 is: 6,617.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356.22 : 14,034.42 = 4,411.80 : x
  2. Step 2: Convert to fraction form
    9,356.22/14,034.42 = 4,411.80/x
  3. Step 3: Cross multiply
    9,356.22x = 14,034.42 × 4,411.80
  4. Step 4: Simplify right side
    9,356.22x = 61,917,054.16
  5. Step 5: Solve for x
    x = 61,917,054.16/9,356.22
  6. Step 6: Final answer
    x = 6,617.74

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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.