Home / 4,016.02-6,025.47-1,419.34

Finding the Fourth Proportional to 4,016.02, 6,025.47 and 1,419.34

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Solution

The fourth proportional to 4,016.02, 6,025.47 and 1,419.34 is: 2,129.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.02 : 6,025.47 = 1,419.34 : x
  2. Step 2: Convert to fraction form
    4,016.02/6,025.47 = 1,419.34/x
  3. Step 3: Cross multiply
    4,016.02x = 6,025.47 × 1,419.34
  4. Step 4: Simplify right side
    4,016.02x = 8,552,190.59
  5. Step 5: Solve for x
    x = 8,552,190.59/4,016.02
  6. Step 6: Final answer
    x = 2,129.52

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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.