Home / 10,050.54-15,066.09-4,203.96

Finding the Fourth Proportional to 10,050.54, 15,066.09 and 4,203.96

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Solution

The fourth proportional to 10,050.54, 15,066.09 and 4,203.96 is: 6,301.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050.54 : 15,066.09 = 4,203.96 : x
  2. Step 2: Convert to fraction form
    10,050.54/15,066.09 = 4,203.96/x
  3. Step 3: Cross multiply
    10,050.54x = 15,066.09 × 4,203.96
  4. Step 4: Simplify right side
    10,050.54x = 63,337,239.72
  5. Step 5: Solve for x
    x = 63,337,239.72/10,050.54
  6. Step 6: Final answer
    x = 6,301.87

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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.