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Finding the Fourth Proportional to 1,795.44, 2,693.13 and 1,064.49

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Solution

The fourth proportional to 1,795.44, 2,693.13 and 1,064.49 is: 1,596.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795.44 : 2,693.13 = 1,064.49 : x
  2. Step 2: Convert to fraction form
    1,795.44/2,693.13 = 1,064.49/x
  3. Step 3: Cross multiply
    1,795.44x = 2,693.13 × 1,064.49
  4. Step 4: Simplify right side
    1,795.44x = 2,866,809.95
  5. Step 5: Solve for x
    x = 2,866,809.95/1,795.44
  6. Step 6: Final answer
    x = 1,596.72

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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.