Home / 4,485.47-6,195.24-3,592.31

Finding the Fourth Proportional to 4,485.47, 6,195.24 and 3,592.31

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Solution

The fourth proportional to 4,485.47, 6,195.24 and 3,592.31 is: 4,961.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485.47 : 6,195.24 = 3,592.31 : x
  2. Step 2: Convert to fraction form
    4,485.47/6,195.24 = 3,592.31/x
  3. Step 3: Cross multiply
    4,485.47x = 6,195.24 × 3,592.31
  4. Step 4: Simplify right side
    4,485.47x = 22,255,191.63
  5. Step 5: Solve for x
    x = 22,255,191.63/4,485.47
  6. Step 6: Final answer
    x = 4,961.62

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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.