Home / 51,165.24-76,764.93-22,698.26

Finding the Fourth Proportional to 51,165.24, 76,764.93 and 22,698.26

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Solution

The fourth proportional to 51,165.24, 76,764.93 and 22,698.26 is: 34,054.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,165.24 : 76,764.93 = 22,698.26 : x
  2. Step 2: Convert to fraction form
    51,165.24/76,764.93 = 22,698.26/x
  3. Step 3: Cross multiply
    51,165.24x = 76,764.93 × 22,698.26
  4. Step 4: Simplify right side
    51,165.24x = 1,742,430,340.02
  5. Step 5: Solve for x
    x = 1,742,430,340.02/51,165.24
  6. Step 6: Final answer
    x = 34,054.96

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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.