Home / 4,347.52-6,515.39-2,002.37

Finding the Fourth Proportional to 4,347.52, 6,515.39 and 2,002.37

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Solution

The fourth proportional to 4,347.52, 6,515.39 and 2,002.37 is: 3,000.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.52 : 6,515.39 = 2,002.37 : x
  2. Step 2: Convert to fraction form
    4,347.52/6,515.39 = 2,002.37/x
  3. Step 3: Cross multiply
    4,347.52x = 6,515.39 × 2,002.37
  4. Step 4: Simplify right side
    4,347.52x = 13,046,219.29
  5. Step 5: Solve for x
    x = 13,046,219.29/4,347.52
  6. Step 6: Final answer
    x = 3,000.84

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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.