Home / 4,013.31-6,020.21-1,548.14

Finding the Fourth Proportional to 4,013.31, 6,020.21 and 1,548.14

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Solution

The fourth proportional to 4,013.31, 6,020.21 and 1,548.14 is: 2,322.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.31 : 6,020.21 = 1,548.14 : x
  2. Step 2: Convert to fraction form
    4,013.31/6,020.21 = 1,548.14/x
  3. Step 3: Cross multiply
    4,013.31x = 6,020.21 × 1,548.14
  4. Step 4: Simplify right side
    4,013.31x = 9,320,146.83
  5. Step 5: Solve for x
    x = 9,320,146.83/4,013.31
  6. Step 6: Final answer
    x = 2,322.31

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1.5x scale

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.