Home / 4,002.94-6,002.52-2,359.72

Finding the Fourth Proportional to 4,002.94, 6,002.52 and 2,359.72

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Solution

The fourth proportional to 4,002.94, 6,002.52 and 2,359.72 is: 3,538.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002.94 : 6,002.52 = 2,359.72 : x
  2. Step 2: Convert to fraction form
    4,002.94/6,002.52 = 2,359.72/x
  3. Step 3: Cross multiply
    4,002.94x = 6,002.52 × 2,359.72
  4. Step 4: Simplify right side
    4,002.94x = 14,164,266.49
  5. Step 5: Solve for x
    x = 14,164,266.49/4,002.94
  6. Step 6: Final answer
    x = 3,538.47

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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.