Home / 34,068.18-51,096.19-10,369.99

Finding the Fourth Proportional to 34,068.18, 51,096.19 and 10,369.99

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Solution

The fourth proportional to 34,068.18, 51,096.19 and 10,369.99 is: 15,553.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,068.18 : 51,096.19 = 10,369.99 : x
  2. Step 2: Convert to fraction form
    34,068.18/51,096.19 = 10,369.99/x
  3. Step 3: Cross multiply
    34,068.18x = 51,096.19 × 10,369.99
  4. Step 4: Simplify right side
    34,068.18x = 529,866,979.34
  5. Step 5: Solve for x
    x = 529,866,979.34/34,068.18
  6. Step 6: Final answer
    x = 15,553.13

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Why These Related Problems?

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