Home / 2,859.30-4,294.44-2,537.46

Finding the Fourth Proportional to 2,859.30, 4,294.44 and 2,537.46

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Solution

The fourth proportional to 2,859.30, 4,294.44 and 2,537.46 is: 3,811.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,859.30 : 4,294.44 = 2,537.46 : x
  2. Step 2: Convert to fraction form
    2,859.30/4,294.44 = 2,537.46/x
  3. Step 3: Cross multiply
    2,859.30x = 4,294.44 × 2,537.46
  4. Step 4: Simplify right side
    2,859.30x = 10,896,969.72
  5. Step 5: Solve for x
    x = 10,896,969.72/2,859.30
  6. Step 6: Final answer
    x = 3,811.06

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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.