Home / 23,076.26-34,676.93-12,554.06

Finding the Fourth Proportional to 23,076.26, 34,676.93 and 12,554.06

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Solution

The fourth proportional to 23,076.26, 34,676.93 and 12,554.06 is: 18,865.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,076.26 : 34,676.93 = 12,554.06 : x
  2. Step 2: Convert to fraction form
    23,076.26/34,676.93 = 12,554.06/x
  3. Step 3: Cross multiply
    23,076.26x = 34,676.93 × 12,554.06
  4. Step 4: Simplify right side
    23,076.26x = 435,336,259.84
  5. Step 5: Solve for x
    x = 435,336,259.84/23,076.26
  6. Step 6: Final answer
    x = 18,865.11

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1.5x scale

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.