Home / 2,873.86-4,311.27-1,024.59

Finding the Fourth Proportional to 2,873.86, 4,311.27 and 1,024.59

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Solution

The fourth proportional to 2,873.86, 4,311.27 and 1,024.59 is: 1,537.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873.86 : 4,311.27 = 1,024.59 : x
  2. Step 2: Convert to fraction form
    2,873.86/4,311.27 = 1,024.59/x
  3. Step 3: Cross multiply
    2,873.86x = 4,311.27 × 1,024.59
  4. Step 4: Simplify right side
    2,873.86x = 4,417,284.13
  5. Step 5: Solve for x
    x = 4,417,284.13/2,873.86
  6. Step 6: Final answer
    x = 1,537.06

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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.