Home / 4,555.98-6,834.33-1,269.07

Finding the Fourth Proportional to 4,555.98, 6,834.33 and 1,269.07

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Solution

The fourth proportional to 4,555.98, 6,834.33 and 1,269.07 is: 1,903.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555.98 : 6,834.33 = 1,269.07 : x
  2. Step 2: Convert to fraction form
    4,555.98/6,834.33 = 1,269.07/x
  3. Step 3: Cross multiply
    4,555.98x = 6,834.33 × 1,269.07
  4. Step 4: Simplify right side
    4,555.98x = 8,673,226.09
  5. Step 5: Solve for x
    x = 8,673,226.09/4,555.98
  6. Step 6: Final answer
    x = 1,903.70

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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.