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Finding the Fourth Proportional to 4,604.69, 6,907.04 and 1,141.94

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Solution

The fourth proportional to 4,604.69, 6,907.04 and 1,141.94 is: 1,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604.69 : 6,907.04 = 1,141.94 : x
  2. Step 2: Convert to fraction form
    4,604.69/6,907.04 = 1,141.94/x
  3. Step 3: Cross multiply
    4,604.69x = 6,907.04 × 1,141.94
  4. Step 4: Simplify right side
    4,604.69x = 7,887,425.26
  5. Step 5: Solve for x
    x = 7,887,425.26/4,604.69
  6. Step 6: Final answer
    x = 1,712.91

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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.