Home / 3,232.08-4,848.30-1,040.22

Finding the Fourth Proportional to 3,232.08, 4,848.30 and 1,040.22

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Solution

The fourth proportional to 3,232.08, 4,848.30 and 1,040.22 is: 1,560.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.08 : 4,848.30 = 1,040.22 : x
  2. Step 2: Convert to fraction form
    3,232.08/4,848.30 = 1,040.22/x
  3. Step 3: Cross multiply
    3,232.08x = 4,848.30 × 1,040.22
  4. Step 4: Simplify right side
    3,232.08x = 5,043,298.63
  5. Step 5: Solve for x
    x = 5,043,298.63/3,232.08
  6. Step 6: Final answer
    x = 1,560.39

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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.