Home / 122,945.95-184,446.74-37,564.53

Finding the Fourth Proportional to 122,945.95, 184,446.74 and 37,564.53

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Solution

The fourth proportional to 122,945.95, 184,446.74 and 37,564.53 is: 56,355.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,945.95 : 184,446.74 = 37,564.53 : x
  2. Step 2: Convert to fraction form
    122,945.95/184,446.74 = 37,564.53/x
  3. Step 3: Cross multiply
    122,945.95x = 184,446.74 × 37,564.53
  4. Step 4: Simplify right side
    122,945.95x = 6,928,655,098.13
  5. Step 5: Solve for x
    x = 6,928,655,098.13/122,945.95
  6. Step 6: Final answer
    x = 56,355.29

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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.