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Finding the Fourth Proportional to 24,325.34, 33,569.34 and 13,715.12

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Solution

The fourth proportional to 24,325.34, 33,569.34 and 13,715.12 is: 18,927.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,325.34 : 33,569.34 = 13,715.12 : x
  2. Step 2: Convert to fraction form
    24,325.34/33,569.34 = 13,715.12/x
  3. Step 3: Cross multiply
    24,325.34x = 33,569.34 × 13,715.12
  4. Step 4: Simplify right side
    24,325.34x = 460,407,526.42
  5. Step 5: Solve for x
    x = 460,407,526.42/24,325.34
  6. Step 6: Final answer
    x = 18,927.07

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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.