Home / 184,522.36-254,688.36-120,152.27

Finding the Fourth Proportional to 184,522.36, 254,688.36 and 120,152.27

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Solution

The fourth proportional to 184,522.36, 254,688.36 and 120,152.27 is: 165,841.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,522.36 : 254,688.36 = 120,152.27 : x
  2. Step 2: Convert to fraction form
    184,522.36/254,688.36 = 120,152.27/x
  3. Step 3: Cross multiply
    184,522.36x = 254,688.36 × 120,152.27
  4. Step 4: Simplify right side
    184,522.36x = 30,601,384,596.58
  5. Step 5: Solve for x
    x = 30,601,384,596.58/184,522.36
  6. Step 6: Final answer
    x = 165,841.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.