Home / 6,030.20-9,042.06-1,868.42

Finding the Fourth Proportional to 6,030.20, 9,042.06 and 1,868.42

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Solution

The fourth proportional to 6,030.20, 9,042.06 and 1,868.42 is: 2,801.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.20 : 9,042.06 = 1,868.42 : x
  2. Step 2: Convert to fraction form
    6,030.20/9,042.06 = 1,868.42/x
  3. Step 3: Cross multiply
    6,030.20x = 9,042.06 × 1,868.42
  4. Step 4: Simplify right side
    6,030.20x = 16,894,365.75
  5. Step 5: Solve for x
    x = 16,894,365.75/6,030.20
  6. Step 6: Final answer
    x = 2,801.63

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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.