Home / 51,162.24-76,760.43-22,695.26

Finding the Fourth Proportional to 51,162.24, 76,760.43 and 22,695.26

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Solution

The fourth proportional to 51,162.24, 76,760.43 and 22,695.26 is: 34,050.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,162.24 : 76,760.43 = 22,695.26 : x
  2. Step 2: Convert to fraction form
    51,162.24/76,760.43 = 22,695.26/x
  3. Step 3: Cross multiply
    51,162.24x = 76,760.43 × 22,695.26
  4. Step 4: Simplify right side
    51,162.24x = 1,742,097,973.30
  5. Step 5: Solve for x
    x = 1,742,097,973.30/51,162.24
  6. Step 6: Final answer
    x = 34,050.47

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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.