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Finding the Fourth Proportional to 25,792, 35,574.52 and 23,674.25

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Solution

The fourth proportional to 25,792, 35,574.52 and 23,674.25 is: 32,653.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792 : 35,574.52 = 23,674.25 : x
  2. Step 2: Convert to fraction form
    25,792/35,574.52 = 23,674.25/x
  3. Step 3: Cross multiply
    25,792x = 35,574.52 × 23,674.25
  4. Step 4: Simplify right side
    25,792x = 842,200,080.11
  5. Step 5: Solve for x
    x = 842,200,080.11/25,792
  6. Step 6: Final answer
    x = 32,653.54

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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.