Home / 4,325.55-6,488.30-2,475.36

Finding the Fourth Proportional to 4,325.55, 6,488.30 and 2,475.36

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Solution

The fourth proportional to 4,325.55, 6,488.30 and 2,475.36 is: 3,713.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.55 : 6,488.30 = 2,475.36 : x
  2. Step 2: Convert to fraction form
    4,325.55/6,488.30 = 2,475.36/x
  3. Step 3: Cross multiply
    4,325.55x = 6,488.30 × 2,475.36
  4. Step 4: Simplify right side
    4,325.55x = 16,060,884.48
  5. Step 5: Solve for x
    x = 16,060,884.48/4,325.55
  6. Step 6: Final answer
    x = 3,713.03

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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.