Home / 6,675.41-10,013.02-2,725.81

Finding the Fourth Proportional to 6,675.41, 10,013.02 and 2,725.81

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Solution

The fourth proportional to 6,675.41, 10,013.02 and 2,725.81 is: 4,088.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675.41 : 10,013.02 = 2,725.81 : x
  2. Step 2: Convert to fraction form
    6,675.41/10,013.02 = 2,725.81/x
  3. Step 3: Cross multiply
    6,675.41x = 10,013.02 × 2,725.81
  4. Step 4: Simplify right side
    6,675.41x = 27,293,558.20
  5. Step 5: Solve for x
    x = 27,293,558.20/6,675.41
  6. Step 6: Final answer
    x = 4,088.67

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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.