Home / 19,084.65-26,333.94-10,907.66

Finding the Fourth Proportional to 19,084.65, 26,333.94 and 10,907.66

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Solution

The fourth proportional to 19,084.65, 26,333.94 and 10,907.66 is: 15,050.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084.65 : 26,333.94 = 10,907.66 : x
  2. Step 2: Convert to fraction form
    19,084.65/26,333.94 = 10,907.66/x
  3. Step 3: Cross multiply
    19,084.65x = 26,333.94 × 10,907.66
  4. Step 4: Simplify right side
    19,084.65x = 287,241,770.72
  5. Step 5: Solve for x
    x = 287,241,770.72/19,084.65
  6. Step 6: Final answer
    x = 15,050.94

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1.5x scale

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.