Home / 4,110.34-5,666.53-2,849.23

Finding the Fourth Proportional to 4,110.34, 5,666.53 and 2,849.23

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Solution

The fourth proportional to 4,110.34, 5,666.53 and 2,849.23 is: 3,927.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.34 : 5,666.53 = 2,849.23 : x
  2. Step 2: Convert to fraction form
    4,110.34/5,666.53 = 2,849.23/x
  3. Step 3: Cross multiply
    4,110.34x = 5,666.53 × 2,849.23
  4. Step 4: Simplify right side
    4,110.34x = 16,145,247.27
  5. Step 5: Solve for x
    x = 16,145,247.27/4,110.34
  6. Step 6: Final answer
    x = 3,927.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.