Home / 34,090.49-51,056.43-32,907.92

Finding the Fourth Proportional to 34,090.49, 51,056.43 and 32,907.92

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Solution

The fourth proportional to 34,090.49, 51,056.43 and 32,907.92 is: 49,285.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,090.49 : 51,056.43 = 32,907.92 : x
  2. Step 2: Convert to fraction form
    34,090.49/51,056.43 = 32,907.92/x
  3. Step 3: Cross multiply
    34,090.49x = 51,056.43 × 32,907.92
  4. Step 4: Simplify right side
    34,090.49x = 1,680,160,658.64
  5. Step 5: Solve for x
    x = 1,680,160,658.64/34,090.49
  6. Step 6: Final answer
    x = 49,285.33

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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.