Home / 2,848.34-4,266.50-1,457.44

Finding the Fourth Proportional to 2,848.34, 4,266.50 and 1,457.44

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Solution

The fourth proportional to 2,848.34, 4,266.50 and 1,457.44 is: 2,183.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848.34 : 4,266.50 = 1,457.44 : x
  2. Step 2: Convert to fraction form
    2,848.34/4,266.50 = 1,457.44/x
  3. Step 3: Cross multiply
    2,848.34x = 4,266.50 × 1,457.44
  4. Step 4: Simplify right side
    2,848.34x = 6,218,167.76
  5. Step 5: Solve for x
    x = 6,218,167.76/2,848.34
  6. Step 6: Final answer
    x = 2,183.08

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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.