Home / 11,194.07-16,787.49-4,953.93

Finding the Fourth Proportional to 11,194.07, 16,787.49 and 4,953.93

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Solution

The fourth proportional to 11,194.07, 16,787.49 and 4,953.93 is: 7,429.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194.07 : 16,787.49 = 4,953.93 : x
  2. Step 2: Convert to fraction form
    11,194.07/16,787.49 = 4,953.93/x
  3. Step 3: Cross multiply
    11,194.07x = 16,787.49 × 4,953.93
  4. Step 4: Simplify right side
    11,194.07x = 83,164,050.34
  5. Step 5: Solve for x
    x = 83,164,050.34/11,194.07
  6. Step 6: Final answer
    x = 7,429.30

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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.