Home / 30,061.11-41,484.98-16,633.31

Finding the Fourth Proportional to 30,061.11, 41,484.98 and 16,633.31

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Solution

The fourth proportional to 30,061.11, 41,484.98 and 16,633.31 is: 22,954.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,061.11 : 41,484.98 = 16,633.31 : x
  2. Step 2: Convert to fraction form
    30,061.11/41,484.98 = 16,633.31/x
  3. Step 3: Cross multiply
    30,061.11x = 41,484.98 × 16,633.31
  4. Step 4: Simplify right side
    30,061.11x = 690,032,242.09
  5. Step 5: Solve for x
    x = 690,032,242.09/30,061.11
  6. Step 6: Final answer
    x = 22,954.32

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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.