Home / 6,042.88-9,064.32-3,849.40

Finding the Fourth Proportional to 6,042.88, 9,064.32 and 3,849.40

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Solution

The fourth proportional to 6,042.88, 9,064.32 and 3,849.40 is: 5,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042.88 : 9,064.32 = 3,849.40 : x
  2. Step 2: Convert to fraction form
    6,042.88/9,064.32 = 3,849.40/x
  3. Step 3: Cross multiply
    6,042.88x = 9,064.32 × 3,849.40
  4. Step 4: Simplify right side
    6,042.88x = 34,892,193.41
  5. Step 5: Solve for x
    x = 34,892,193.41/6,042.88
  6. Step 6: Final answer
    x = 5,774.10

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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.