Home / 4,013.89-6,030.07-2,846.78

Finding the Fourth Proportional to 4,013.89, 6,030.07 and 2,846.78

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Solution

The fourth proportional to 4,013.89, 6,030.07 and 2,846.78 is: 4,276.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.89 : 6,030.07 = 2,846.78 : x
  2. Step 2: Convert to fraction form
    4,013.89/6,030.07 = 2,846.78/x
  3. Step 3: Cross multiply
    4,013.89x = 6,030.07 × 2,846.78
  4. Step 4: Simplify right side
    4,013.89x = 17,166,282.67
  5. Step 5: Solve for x
    x = 17,166,282.67/4,013.89
  6. Step 6: Final answer
    x = 4,276.72

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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.