Home / 2,849.04-4,271.32-1,460.88

Finding the Fourth Proportional to 2,849.04, 4,271.32 and 1,460.88

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Solution

The fourth proportional to 2,849.04, 4,271.32 and 1,460.88 is: 2,190.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849.04 : 4,271.32 = 1,460.88 : x
  2. Step 2: Convert to fraction form
    2,849.04/4,271.32 = 1,460.88/x
  3. Step 3: Cross multiply
    2,849.04x = 4,271.32 × 1,460.88
  4. Step 4: Simplify right side
    2,849.04x = 6,239,885.96
  5. Step 5: Solve for x
    x = 6,239,885.96/2,849.04
  6. Step 6: Final answer
    x = 2,190.17

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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.