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Finding the Fourth Proportional to 46,902.42, 64,725.45 and 25,392.39

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Solution

The fourth proportional to 46,902.42, 64,725.45 and 25,392.39 is: 35,041.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,902.42 : 64,725.45 = 25,392.39 : x
  2. Step 2: Convert to fraction form
    46,902.42/64,725.45 = 25,392.39/x
  3. Step 3: Cross multiply
    46,902.42x = 64,725.45 × 25,392.39
  4. Step 4: Simplify right side
    46,902.42x = 1,643,534,056.76
  5. Step 5: Solve for x
    x = 1,643,534,056.76/46,902.42
  6. Step 6: Final answer
    x = 35,041.56

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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.