Home / 53,648.27-80,463.68-22,051.93

Finding the Fourth Proportional to 53,648.27, 80,463.68 and 22,051.93

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Solution

The fourth proportional to 53,648.27, 80,463.68 and 22,051.93 is: 33,074.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,648.27 : 80,463.68 = 22,051.93 : x
  2. Step 2: Convert to fraction form
    53,648.27/80,463.68 = 22,051.93/x
  3. Step 3: Cross multiply
    53,648.27x = 80,463.68 × 22,051.93
  4. Step 4: Simplify right side
    53,648.27x = 1,774,379,292.87
  5. Step 5: Solve for x
    x = 1,774,379,292.87/53,648.27
  6. Step 6: Final answer
    x = 33,074.31

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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.