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Finding the Fourth Proportional to 34,062.89, 51,020.48 and 16,495.88

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Solution

The fourth proportional to 34,062.89, 51,020.48 and 16,495.88 is: 24,708.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,062.89 : 51,020.48 = 16,495.88 : x
  2. Step 2: Convert to fraction form
    34,062.89/51,020.48 = 16,495.88/x
  3. Step 3: Cross multiply
    34,062.89x = 51,020.48 × 16,495.88
  4. Step 4: Simplify right side
    34,062.89x = 841,627,501.76
  5. Step 5: Solve for x
    x = 841,627,501.76/34,062.89
  6. Step 6: Final answer
    x = 24,708.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.