Home / 4,760.48-7,141.32-1,841.36

Finding the Fourth Proportional to 4,760.48, 7,141.32 and 1,841.36

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Solution

The fourth proportional to 4,760.48, 7,141.32 and 1,841.36 is: 2,762.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760.48 : 7,141.32 = 1,841.36 : x
  2. Step 2: Convert to fraction form
    4,760.48/7,141.32 = 1,841.36/x
  3. Step 3: Cross multiply
    4,760.48x = 7,141.32 × 1,841.36
  4. Step 4: Simplify right side
    4,760.48x = 13,149,741.00
  5. Step 5: Solve for x
    x = 13,149,741.00/4,760.48
  6. Step 6: Final answer
    x = 2,762.27

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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.