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Finding the Fourth Proportional to 67,594.95, 101,398.50 and 17,674.25

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Solution

The fourth proportional to 67,594.95, 101,398.50 and 17,674.25 is: 26,512.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,594.95 : 101,398.50 = 17,674.25 : x
  2. Step 2: Convert to fraction form
    67,594.95/101,398.50 = 17,674.25/x
  3. Step 3: Cross multiply
    67,594.95x = 101,398.50 × 17,674.25
  4. Step 4: Simplify right side
    67,594.95x = 1,792,141,931.63
  5. Step 5: Solve for x
    x = 1,792,141,931.63/67,594.95
  6. Step 6: Final answer
    x = 26,512.96

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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.