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Finding the Fourth Proportional to 9,055.73, 12,498.18 and 5,023.46

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Solution

The fourth proportional to 9,055.73, 12,498.18 and 5,023.46 is: 6,933.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055.73 : 12,498.18 = 5,023.46 : x
  2. Step 2: Convert to fraction form
    9,055.73/12,498.18 = 5,023.46/x
  3. Step 3: Cross multiply
    9,055.73x = 12,498.18 × 5,023.46
  4. Step 4: Simplify right side
    9,055.73x = 62,784,044.81
  5. Step 5: Solve for x
    x = 62,784,044.81/9,055.73
  6. Step 6: Final answer
    x = 6,933.08

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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.