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Finding the Fourth Proportional to 163,298, 244,987.96 and 46,562

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Solution

The fourth proportional to 163,298, 244,987.96 and 46,562 is: 69,854.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,298 : 244,987.96 = 46,562 : x
  2. Step 2: Convert to fraction form
    163,298/244,987.96 = 46,562/x
  3. Step 3: Cross multiply
    163,298x = 244,987.96 × 46,562
  4. Step 4: Simplify right side
    163,298x = 11,407,129,393.52
  5. Step 5: Solve for x
    x = 11,407,129,393.52/163,298
  6. Step 6: Final answer
    x = 69,854.68

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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.