Home / 2,849.65-4,274.90-1,000.44

Finding the Fourth Proportional to 2,849.65, 4,274.90 and 1,000.44

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Solution

The fourth proportional to 2,849.65, 4,274.90 and 1,000.44 is: 1,500.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849.65 : 4,274.90 = 1,000.44 : x
  2. Step 2: Convert to fraction form
    2,849.65/4,274.90 = 1,000.44/x
  3. Step 3: Cross multiply
    2,849.65x = 4,274.90 × 1,000.44
  4. Step 4: Simplify right side
    2,849.65x = 4,276,783.46
  5. Step 5: Solve for x
    x = 4,276,783.46/2,849.65
  6. Step 6: Final answer
    x = 1,500.81

Related Problems

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1.5x scale

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.