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Finding the Fourth Proportional to 10,599.50, 14,627.34 and 5,883.78

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Solution

The fourth proportional to 10,599.50, 14,627.34 and 5,883.78 is: 8,119.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,599.50 : 14,627.34 = 5,883.78 : x
  2. Step 2: Convert to fraction form
    10,599.50/14,627.34 = 5,883.78/x
  3. Step 3: Cross multiply
    10,599.50x = 14,627.34 × 5,883.78
  4. Step 4: Simplify right side
    10,599.50x = 86,064,050.55
  5. Step 5: Solve for x
    x = 86,064,050.55/10,599.50
  6. Step 6: Final answer
    x = 8,119.63

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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.