Home / 4,654.04-6,981.08-1,367.18

Finding the Fourth Proportional to 4,654.04, 6,981.08 and 1,367.18

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Solution

The fourth proportional to 4,654.04, 6,981.08 and 1,367.18 is: 2,050.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,654.04 : 6,981.08 = 1,367.18 : x
  2. Step 2: Convert to fraction form
    4,654.04/6,981.08 = 1,367.18/x
  3. Step 3: Cross multiply
    4,654.04x = 6,981.08 × 1,367.18
  4. Step 4: Simplify right side
    4,654.04x = 9,544,361.47
  5. Step 5: Solve for x
    x = 9,544,361.47/4,654.04
  6. Step 6: Final answer
    x = 2,050.77

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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.