Home / 6,013.54-9,020.63-1,631.46

Finding the Fourth Proportional to 6,013.54, 9,020.63 and 1,631.46

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Solution

The fourth proportional to 6,013.54, 9,020.63 and 1,631.46 is: 2,447.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.54 : 9,020.63 = 1,631.46 : x
  2. Step 2: Convert to fraction form
    6,013.54/9,020.63 = 1,631.46/x
  3. Step 3: Cross multiply
    6,013.54x = 9,020.63 × 1,631.46
  4. Step 4: Simplify right side
    6,013.54x = 14,716,797.02
  5. Step 5: Solve for x
    x = 14,716,797.02/6,013.54
  6. Step 6: Final answer
    x = 2,447.28

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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.