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Finding the Fourth Proportional to 9,058.22, 12,494.59 and 6,544.02

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Solution

The fourth proportional to 9,058.22, 12,494.59 and 6,544.02 is: 9,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058.22 : 12,494.59 = 6,544.02 : x
  2. Step 2: Convert to fraction form
    9,058.22/12,494.59 = 6,544.02/x
  3. Step 3: Cross multiply
    9,058.22x = 12,494.59 × 6,544.02
  4. Step 4: Simplify right side
    9,058.22x = 81,764,814.13
  5. Step 5: Solve for x
    x = 81,764,814.13/9,058.22
  6. Step 6: Final answer
    x = 9,026.59

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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.