Home / 4,652.06-6,977.01-1,731.74

Finding the Fourth Proportional to 4,652.06, 6,977.01 and 1,731.74

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Solution

The fourth proportional to 4,652.06, 6,977.01 and 1,731.74 is: 2,597.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,652.06 : 6,977.01 = 1,731.74 : x
  2. Step 2: Convert to fraction form
    4,652.06/6,977.01 = 1,731.74/x
  3. Step 3: Cross multiply
    4,652.06x = 6,977.01 × 1,731.74
  4. Step 4: Simplify right side
    4,652.06x = 12,082,367.30
  5. Step 5: Solve for x
    x = 12,082,367.30/4,652.06
  6. Step 6: Final answer
    x = 2,597.21

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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.