Home / 34,065.11-51,091.65-10,366.94

Finding the Fourth Proportional to 34,065.11, 51,091.65 and 10,366.94

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Solution

The fourth proportional to 34,065.11, 51,091.65 and 10,366.94 is: 15,548.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,065.11 : 51,091.65 = 10,366.94 : x
  2. Step 2: Convert to fraction form
    34,065.11/51,091.65 = 10,366.94/x
  3. Step 3: Cross multiply
    34,065.11x = 51,091.65 × 10,366.94
  4. Step 4: Simplify right side
    34,065.11x = 529,664,070.05
  5. Step 5: Solve for x
    x = 529,664,070.05/34,065.11
  6. Step 6: Final answer
    x = 15,548.58

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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.