Home / 122,929.48-184,427.03-44,051.68

Finding the Fourth Proportional to 122,929.48, 184,427.03 and 44,051.68

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Solution

The fourth proportional to 122,929.48, 184,427.03 and 44,051.68 is: 66,089.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,929.48 : 184,427.03 = 44,051.68 : x
  2. Step 2: Convert to fraction form
    122,929.48/184,427.03 = 44,051.68/x
  3. Step 3: Cross multiply
    122,929.48x = 184,427.03 × 44,051.68
  4. Step 4: Simplify right side
    122,929.48x = 8,124,320,601.78
  5. Step 5: Solve for x
    x = 8,124,320,601.78/122,929.48
  6. Step 6: Final answer
    x = 66,089.28

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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.