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Finding the Fourth Proportional to 1,496.04, 2,064.71 and 832.96

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Solution

The fourth proportional to 1,496.04, 2,064.71 and 832.96 is: 1,149.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496.04 : 2,064.71 = 832.96 : x
  2. Step 2: Convert to fraction form
    1,496.04/2,064.71 = 832.96/x
  3. Step 3: Cross multiply
    1,496.04x = 2,064.71 × 832.96
  4. Step 4: Simplify right side
    1,496.04x = 1,719,820.84
  5. Step 5: Solve for x
    x = 1,719,820.84/1,496.04
  6. Step 6: Final answer
    x = 1,149.58

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