Home / 2,886.03-4,329.26-1,037.16

Finding the Fourth Proportional to 2,886.03, 4,329.26 and 1,037.16

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Solution

The fourth proportional to 2,886.03, 4,329.26 and 1,037.16 is: 1,555.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886.03 : 4,329.26 = 1,037.16 : x
  2. Step 2: Convert to fraction form
    2,886.03/4,329.26 = 1,037.16/x
  3. Step 3: Cross multiply
    2,886.03x = 4,329.26 × 1,037.16
  4. Step 4: Simplify right side
    2,886.03x = 4,490,135.30
  5. Step 5: Solve for x
    x = 4,490,135.30/2,886.03
  6. Step 6: Final answer
    x = 1,555.82

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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.