Home / 51,996.48-77,986.44-14,552.52

Finding the Fourth Proportional to 51,996.48, 77,986.44 and 14,552.52

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Solution

The fourth proportional to 51,996.48, 77,986.44 and 14,552.52 is: 21,826.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,996.48 : 77,986.44 = 14,552.52 : x
  2. Step 2: Convert to fraction form
    51,996.48/77,986.44 = 14,552.52/x
  3. Step 3: Cross multiply
    51,996.48x = 77,986.44 × 14,552.52
  4. Step 4: Simplify right side
    51,996.48x = 1,134,899,227.83
  5. Step 5: Solve for x
    x = 1,134,899,227.83/51,996.48
  6. Step 6: Final answer
    x = 21,826.46

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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.