Home / 5,853.36-8,077.41-3,335.61

Finding the Fourth Proportional to 5,853.36, 8,077.41 and 3,335.61

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Solution

The fourth proportional to 5,853.36, 8,077.41 and 3,335.61 is: 4,603.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,853.36 : 8,077.41 = 3,335.61 : x
  2. Step 2: Convert to fraction form
    5,853.36/8,077.41 = 3,335.61/x
  3. Step 3: Cross multiply
    5,853.36x = 8,077.41 × 3,335.61
  4. Step 4: Simplify right side
    5,853.36x = 26,943,089.57
  5. Step 5: Solve for x
    x = 26,943,089.57/5,853.36
  6. Step 6: Final answer
    x = 4,603.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.