Home / 4,933.02-6,807.30-2,837

Finding the Fourth Proportional to 4,933.02, 6,807.30 and 2,837

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Solution

The fourth proportional to 4,933.02, 6,807.30 and 2,837 is: 3,914.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.02 : 6,807.30 = 2,837 : x
  2. Step 2: Convert to fraction form
    4,933.02/6,807.30 = 2,837/x
  3. Step 3: Cross multiply
    4,933.02x = 6,807.30 × 2,837
  4. Step 4: Simplify right side
    4,933.02x = 19,312,310.10
  5. Step 5: Solve for x
    x = 19,312,310.10/4,933.02
  6. Step 6: Final answer
    x = 3,914.91

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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.