Home / 4,270.02-5,886.90-3,832.62

Finding the Fourth Proportional to 4,270.02, 5,886.90 and 3,832.62

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Solution

The fourth proportional to 4,270.02, 5,886.90 and 3,832.62 is: 5,283.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270.02 : 5,886.90 = 3,832.62 : x
  2. Step 2: Convert to fraction form
    4,270.02/5,886.90 = 3,832.62/x
  3. Step 3: Cross multiply
    4,270.02x = 5,886.90 × 3,832.62
  4. Step 4: Simplify right side
    4,270.02x = 22,562,250.68
  5. Step 5: Solve for x
    x = 22,562,250.68/4,270.02
  6. Step 6: Final answer
    x = 5,283.87

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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.