Home / 6,325.02-9,484.89-2,164.18

Finding the Fourth Proportional to 6,325.02, 9,484.89 and 2,164.18

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Solution

The fourth proportional to 6,325.02, 9,484.89 and 2,164.18 is: 3,245.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325.02 : 9,484.89 = 2,164.18 : x
  2. Step 2: Convert to fraction form
    6,325.02/9,484.89 = 2,164.18/x
  3. Step 3: Cross multiply
    6,325.02x = 9,484.89 × 2,164.18
  4. Step 4: Simplify right side
    6,325.02x = 20,527,009.24
  5. Step 5: Solve for x
    x = 20,527,009.24/6,325.02
  6. Step 6: Final answer
    x = 3,245.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.