Home / 10,813.39-14,922.51-6,033.31

Finding the Fourth Proportional to 10,813.39, 14,922.51 and 6,033.31

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Solution

The fourth proportional to 10,813.39, 14,922.51 and 6,033.31 is: 8,325.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813.39 : 14,922.51 = 6,033.31 : x
  2. Step 2: Convert to fraction form
    10,813.39/14,922.51 = 6,033.31/x
  3. Step 3: Cross multiply
    10,813.39x = 14,922.51 × 6,033.31
  4. Step 4: Simplify right side
    10,813.39x = 90,032,054.20
  5. Step 5: Solve for x
    x = 90,032,054.20/10,813.39
  6. Step 6: Final answer
    x = 8,325.98

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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.