Home / 4,730.41-6,529.98-2,961.64

Finding the Fourth Proportional to 4,730.41, 6,529.98 and 2,961.64

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Solution

The fourth proportional to 4,730.41, 6,529.98 and 2,961.64 is: 4,088.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.41 : 6,529.98 = 2,961.64 : x
  2. Step 2: Convert to fraction form
    4,730.41/6,529.98 = 2,961.64/x
  3. Step 3: Cross multiply
    4,730.41x = 6,529.98 × 2,961.64
  4. Step 4: Simplify right side
    4,730.41x = 19,339,449.97
  5. Step 5: Solve for x
    x = 19,339,449.97/4,730.41
  6. Step 6: Final answer
    x = 4,088.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.