Home / 1,846.44-2,547.92-1,049.76

Finding the Fourth Proportional to 1,846.44, 2,547.92 and 1,049.76

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Solution

The fourth proportional to 1,846.44, 2,547.92 and 1,049.76 is: 1,448.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846.44 : 2,547.92 = 1,049.76 : x
  2. Step 2: Convert to fraction form
    1,846.44/2,547.92 = 1,049.76/x
  3. Step 3: Cross multiply
    1,846.44x = 2,547.92 × 1,049.76
  4. Step 4: Simplify right side
    1,846.44x = 2,674,704.50
  5. Step 5: Solve for x
    x = 2,674,704.50/1,846.44
  6. Step 6: Final answer
    x = 1,448.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.