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Finding the Fourth Proportional to 32,190.66, 44,424.99 and 24,218.64

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Solution

The fourth proportional to 32,190.66, 44,424.99 and 24,218.64 is: 33,423.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,190.66 : 44,424.99 = 24,218.64 : x
  2. Step 2: Convert to fraction form
    32,190.66/44,424.99 = 24,218.64/x
  3. Step 3: Cross multiply
    32,190.66x = 44,424.99 × 24,218.64
  4. Step 4: Simplify right side
    32,190.66x = 1,075,912,839.81
  5. Step 5: Solve for x
    x = 1,075,912,839.81/32,190.66
  6. Step 6: Final answer
    x = 33,423.14

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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.