Home / 15,234.85-22,851.07-4,704.44

Finding the Fourth Proportional to 15,234.85, 22,851.07 and 4,704.44

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Solution

The fourth proportional to 15,234.85, 22,851.07 and 4,704.44 is: 7,056.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,234.85 : 22,851.07 = 4,704.44 : x
  2. Step 2: Convert to fraction form
    15,234.85/22,851.07 = 4,704.44/x
  3. Step 3: Cross multiply
    15,234.85x = 22,851.07 × 4,704.44
  4. Step 4: Simplify right side
    15,234.85x = 107,501,555.48
  5. Step 5: Solve for x
    x = 107,501,555.48/15,234.85
  6. Step 6: Final answer
    x = 7,056.29

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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.