Home / 6,062.45-9,089.25-1,900.19

Finding the Fourth Proportional to 6,062.45, 9,089.25 and 1,900.19

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Solution

The fourth proportional to 6,062.45, 9,089.25 and 1,900.19 is: 2,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062.45 : 9,089.25 = 1,900.19 : x
  2. Step 2: Convert to fraction form
    6,062.45/9,089.25 = 1,900.19/x
  3. Step 3: Cross multiply
    6,062.45x = 9,089.25 × 1,900.19
  4. Step 4: Simplify right side
    6,062.45x = 17,271,317.55
  5. Step 5: Solve for x
    x = 17,271,317.55/6,062.45
  6. Step 6: Final answer
    x = 2,848.90

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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.