Home / 4,596.71-6,896.14-1,309.85

Finding the Fourth Proportional to 4,596.71, 6,896.14 and 1,309.85

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Solution

The fourth proportional to 4,596.71, 6,896.14 and 1,309.85 is: 1,965.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596.71 : 6,896.14 = 1,309.85 : x
  2. Step 2: Convert to fraction form
    4,596.71/6,896.14 = 1,309.85/x
  3. Step 3: Cross multiply
    4,596.71x = 6,896.14 × 1,309.85
  4. Step 4: Simplify right side
    4,596.71x = 9,032,874.50
  5. Step 5: Solve for x
    x = 9,032,874.50/4,596.71
  6. Step 6: Final answer
    x = 1,965.08

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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.