Home / 19,083.09-26,334.69-10,584.93

Finding the Fourth Proportional to 19,083.09, 26,334.69 and 10,584.93

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Solution

The fourth proportional to 19,083.09, 26,334.69 and 10,584.93 is: 14,607.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,083.09 : 26,334.69 = 10,584.93 : x
  2. Step 2: Convert to fraction form
    19,083.09/26,334.69 = 10,584.93/x
  3. Step 3: Cross multiply
    19,083.09x = 26,334.69 × 10,584.93
  4. Step 4: Simplify right side
    19,083.09x = 278,750,850.46
  5. Step 5: Solve for x
    x = 278,750,850.46/19,083.09
  6. Step 6: Final answer
    x = 14,607.21

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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.