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Finding the Fourth Proportional to 704.09, 1,059.82 and 598.39

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Solution

The fourth proportional to 704.09, 1,059.82 and 598.39 is: 900.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    704.09 : 1,059.82 = 598.39 : x
  2. Step 2: Convert to fraction form
    704.09/1,059.82 = 598.39/x
  3. Step 3: Cross multiply
    704.09x = 1,059.82 × 598.39
  4. Step 4: Simplify right side
    704.09x = 634,185.69
  5. Step 5: Solve for x
    x = 634,185.69/704.09
  6. Step 6: Final answer
    x = 900.72

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.