Home / 4,339.32-6,512.35-2,000.35

Finding the Fourth Proportional to 4,339.32, 6,512.35 and 2,000.35

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Solution

The fourth proportional to 4,339.32, 6,512.35 and 2,000.35 is: 3,002.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.32 : 6,512.35 = 2,000.35 : x
  2. Step 2: Convert to fraction form
    4,339.32/6,512.35 = 2,000.35/x
  3. Step 3: Cross multiply
    4,339.32x = 6,512.35 × 2,000.35
  4. Step 4: Simplify right side
    4,339.32x = 13,026,949.58
  5. Step 5: Solve for x
    x = 13,026,949.58/4,339.32
  6. Step 6: Final answer
    x = 3,002.07

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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.