Home / 4,730.96-6,529.56-2,964.08

Finding the Fourth Proportional to 4,730.96, 6,529.56 and 2,964.08

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Solution

The fourth proportional to 4,730.96, 6,529.56 and 2,964.08 is: 4,090.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.96 : 6,529.56 = 2,964.08 : x
  2. Step 2: Convert to fraction form
    4,730.96/6,529.56 = 2,964.08/x
  3. Step 3: Cross multiply
    4,730.96x = 6,529.56 × 2,964.08
  4. Step 4: Simplify right side
    4,730.96x = 19,354,138.20
  5. Step 5: Solve for x
    x = 19,354,138.20/4,730.96
  6. Step 6: Final answer
    x = 4,090.95

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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.