Home / 4,580.49-6,871.55-1,461.18

Finding the Fourth Proportional to 4,580.49, 6,871.55 and 1,461.18

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Solution

The fourth proportional to 4,580.49, 6,871.55 and 1,461.18 is: 2,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.49 : 6,871.55 = 1,461.18 : x
  2. Step 2: Convert to fraction form
    4,580.49/6,871.55 = 1,461.18/x
  3. Step 3: Cross multiply
    4,580.49x = 6,871.55 × 1,461.18
  4. Step 4: Simplify right side
    4,580.49x = 10,040,564.12
  5. Step 5: Solve for x
    x = 10,040,564.12/4,580.49
  6. Step 6: Final answer
    x = 2,192.03

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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.