Home / 4,365.90-6,027.30-3,467.88

Finding the Fourth Proportional to 4,365.90, 6,027.30 and 3,467.88

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Solution

The fourth proportional to 4,365.90, 6,027.30 and 3,467.88 is: 4,787.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.90 : 6,027.30 = 3,467.88 : x
  2. Step 2: Convert to fraction form
    4,365.90/6,027.30 = 3,467.88/x
  3. Step 3: Cross multiply
    4,365.90x = 6,027.30 × 3,467.88
  4. Step 4: Simplify right side
    4,365.90x = 20,901,953.12
  5. Step 5: Solve for x
    x = 20,901,953.12/4,365.90
  6. Step 6: Final answer
    x = 4,787.55

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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.