Home / 6,073.20-9,111.49-2,376.47

Finding the Fourth Proportional to 6,073.20, 9,111.49 and 2,376.47

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Solution

The fourth proportional to 6,073.20, 9,111.49 and 2,376.47 is: 3,565.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.20 : 9,111.49 = 2,376.47 : x
  2. Step 2: Convert to fraction form
    6,073.20/9,111.49 = 2,376.47/x
  3. Step 3: Cross multiply
    6,073.20x = 9,111.49 × 2,376.47
  4. Step 4: Simplify right side
    6,073.20x = 21,653,199.48
  5. Step 5: Solve for x
    x = 21,653,199.48/6,073.20
  6. Step 6: Final answer
    x = 3,565.37

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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.