Home / 4,283.67-6,424.43-2,060.31

Finding the Fourth Proportional to 4,283.67, 6,424.43 and 2,060.31

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Solution

The fourth proportional to 4,283.67, 6,424.43 and 2,060.31 is: 3,089.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283.67 : 6,424.43 = 2,060.31 : x
  2. Step 2: Convert to fraction form
    4,283.67/6,424.43 = 2,060.31/x
  3. Step 3: Cross multiply
    4,283.67x = 6,424.43 × 2,060.31
  4. Step 4: Simplify right side
    4,283.67x = 13,236,307.07
  5. Step 5: Solve for x
    x = 13,236,307.07/4,283.67
  6. Step 6: Final answer
    x = 3,089.95

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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.