Home / 4,964.07-7,445.97-2,295.30

Finding the Fourth Proportional to 4,964.07, 7,445.97 and 2,295.30

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Solution

The fourth proportional to 4,964.07, 7,445.97 and 2,295.30 is: 3,442.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964.07 : 7,445.97 = 2,295.30 : x
  2. Step 2: Convert to fraction form
    4,964.07/7,445.97 = 2,295.30/x
  3. Step 3: Cross multiply
    4,964.07x = 7,445.97 × 2,295.30
  4. Step 4: Simplify right side
    4,964.07x = 17,090,734.94
  5. Step 5: Solve for x
    x = 17,090,734.94/4,964.07
  6. Step 6: Final answer
    x = 3,442.89

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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.