Home / 4,006.19-6,010.23-1,814.91

Finding the Fourth Proportional to 4,006.19, 6,010.23 and 1,814.91

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Solution

The fourth proportional to 4,006.19, 6,010.23 and 1,814.91 is: 2,722.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.19 : 6,010.23 = 1,814.91 : x
  2. Step 2: Convert to fraction form
    4,006.19/6,010.23 = 1,814.91/x
  3. Step 3: Cross multiply
    4,006.19x = 6,010.23 × 1,814.91
  4. Step 4: Simplify right side
    4,006.19x = 10,908,026.53
  5. Step 5: Solve for x
    x = 10,908,026.53/4,006.19
  6. Step 6: Final answer
    x = 2,722.79

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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.