Home / 1,834.02-2,747.30-1,464.45

Finding the Fourth Proportional to 1,834.02, 2,747.30 and 1,464.45

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Solution

The fourth proportional to 1,834.02, 2,747.30 and 1,464.45 is: 2,193.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834.02 : 2,747.30 = 1,464.45 : x
  2. Step 2: Convert to fraction form
    1,834.02/2,747.30 = 1,464.45/x
  3. Step 3: Cross multiply
    1,834.02x = 2,747.30 × 1,464.45
  4. Step 4: Simplify right side
    1,834.02x = 4,023,283.49
  5. Step 5: Solve for x
    x = 4,023,283.49/1,834.02
  6. Step 6: Final answer
    x = 2,193.70

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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.