Home / 34,364.50-51,548.70-10,674.29

Finding the Fourth Proportional to 34,364.50, 51,548.70 and 10,674.29

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Solution

The fourth proportional to 34,364.50, 51,548.70 and 10,674.29 is: 16,012.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,364.50 : 51,548.70 = 10,674.29 : x
  2. Step 2: Convert to fraction form
    34,364.50/51,548.70 = 10,674.29/x
  3. Step 3: Cross multiply
    34,364.50x = 51,548.70 × 10,674.29
  4. Step 4: Simplify right side
    34,364.50x = 550,245,772.92
  5. Step 5: Solve for x
    x = 550,245,772.92/34,364.50
  6. Step 6: Final answer
    x = 16,012.04

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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.