Home / 19,084.22-26,317.46-14,558.48

Finding the Fourth Proportional to 19,084.22, 26,317.46 and 14,558.48

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Solution

The fourth proportional to 19,084.22, 26,317.46 and 14,558.48 is: 20,076.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084.22 : 26,317.46 = 14,558.48 : x
  2. Step 2: Convert to fraction form
    19,084.22/26,317.46 = 14,558.48/x
  3. Step 3: Cross multiply
    19,084.22x = 26,317.46 × 14,558.48
  4. Step 4: Simplify right side
    19,084.22x = 383,142,119.87
  5. Step 5: Solve for x
    x = 383,142,119.87/19,084.22
  6. Step 6: Final answer
    x = 20,076.39

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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.