Home / 11,033.07-16,547.89-3,135.95

Finding the Fourth Proportional to 11,033.07, 16,547.89 and 3,135.95

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Solution

The fourth proportional to 11,033.07, 16,547.89 and 3,135.95 is: 4,703.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033.07 : 16,547.89 = 3,135.95 : x
  2. Step 2: Convert to fraction form
    11,033.07/16,547.89 = 3,135.95/x
  3. Step 3: Cross multiply
    11,033.07x = 16,547.89 × 3,135.95
  4. Step 4: Simplify right side
    11,033.07x = 51,893,333.00
  5. Step 5: Solve for x
    x = 51,893,333.00/11,033.07
  6. Step 6: Final answer
    x = 4,703.44

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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.