Home / 4,623.53-6,934.01-1,335.74

Finding the Fourth Proportional to 4,623.53, 6,934.01 and 1,335.74

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Solution

The fourth proportional to 4,623.53, 6,934.01 and 1,335.74 is: 2,003.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.53 : 6,934.01 = 1,335.74 : x
  2. Step 2: Convert to fraction form
    4,623.53/6,934.01 = 1,335.74/x
  3. Step 3: Cross multiply
    4,623.53x = 6,934.01 × 1,335.74
  4. Step 4: Simplify right side
    4,623.53x = 9,261,993.17
  5. Step 5: Solve for x
    x = 9,261,993.17/4,623.53
  6. Step 6: Final answer
    x = 2,003.23

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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.