Home / 7,054.76-10,586.46-2,675.48

Finding the Fourth Proportional to 7,054.76, 10,586.46 and 2,675.48

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Solution

The fourth proportional to 7,054.76, 10,586.46 and 2,675.48 is: 4,014.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054.76 : 10,586.46 = 2,675.48 : x
  2. Step 2: Convert to fraction form
    7,054.76/10,586.46 = 2,675.48/x
  3. Step 3: Cross multiply
    7,054.76x = 10,586.46 × 2,675.48
  4. Step 4: Simplify right side
    7,054.76x = 28,323,862.00
  5. Step 5: Solve for x
    x = 28,323,862.00/7,054.76
  6. Step 6: Final answer
    x = 4,014.86

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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.