Home / 5,987.64-8,262.93-3,335.04

Finding the Fourth Proportional to 5,987.64, 8,262.93 and 3,335.04

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Solution

The fourth proportional to 5,987.64, 8,262.93 and 3,335.04 is: 4,602.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987.64 : 8,262.93 = 3,335.04 : x
  2. Step 2: Convert to fraction form
    5,987.64/8,262.93 = 3,335.04/x
  3. Step 3: Cross multiply
    5,987.64x = 8,262.93 × 3,335.04
  4. Step 4: Simplify right side
    5,987.64x = 27,557,214.57
  5. Step 5: Solve for x
    x = 27,557,214.57/5,987.64
  6. Step 6: Final answer
    x = 4,602.35

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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.