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Finding the Fourth Proportional to 24,685.72, 34,030.85 and 17,599.84

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Solution

The fourth proportional to 24,685.72, 34,030.85 and 17,599.84 is: 24,262.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,685.72 : 34,030.85 = 17,599.84 : x
  2. Step 2: Convert to fraction form
    24,685.72/34,030.85 = 17,599.84/x
  3. Step 3: Cross multiply
    24,685.72x = 34,030.85 × 17,599.84
  4. Step 4: Simplify right side
    24,685.72x = 598,937,515.06
  5. Step 5: Solve for x
    x = 598,937,515.06/24,685.72
  6. Step 6: Final answer
    x = 24,262.51

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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.