Home / 4,530.01-6,794.47-1,243.36

Finding the Fourth Proportional to 4,530.01, 6,794.47 and 1,243.36

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Solution

The fourth proportional to 4,530.01, 6,794.47 and 1,243.36 is: 1,864.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.01 : 6,794.47 = 1,243.36 : x
  2. Step 2: Convert to fraction form
    4,530.01/6,794.47 = 1,243.36/x
  3. Step 3: Cross multiply
    4,530.01x = 6,794.47 × 1,243.36
  4. Step 4: Simplify right side
    4,530.01x = 8,447,990.07
  5. Step 5: Solve for x
    x = 8,447,990.07/4,530.01
  6. Step 6: Final answer
    x = 1,864.89

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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.