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Finding the Fourth Proportional to 23,364.42, 35,045.37 and 7,569.15

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Solution

The fourth proportional to 23,364.42, 35,045.37 and 7,569.15 is: 11,353.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364.42 : 35,045.37 = 7,569.15 : x
  2. Step 2: Convert to fraction form
    23,364.42/35,045.37 = 7,569.15/x
  3. Step 3: Cross multiply
    23,364.42x = 35,045.37 × 7,569.15
  4. Step 4: Simplify right side
    23,364.42x = 265,263,662.34
  5. Step 5: Solve for x
    x = 265,263,662.34/23,364.42
  6. Step 6: Final answer
    x = 11,353.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.