Home / 122,925.16-184,241.94-52,656.04

Finding the Fourth Proportional to 122,925.16, 184,241.94 and 52,656.04

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Solution

The fourth proportional to 122,925.16, 184,241.94 and 52,656.04 is: 78,921.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,925.16 : 184,241.94 = 52,656.04 : x
  2. Step 2: Convert to fraction form
    122,925.16/184,241.94 = 52,656.04/x
  3. Step 3: Cross multiply
    122,925.16x = 184,241.94 × 52,656.04
  4. Step 4: Simplify right side
    122,925.16x = 9,701,450,962.32
  5. Step 5: Solve for x
    x = 9,701,450,962.32/122,925.16
  6. Step 6: Final answer
    x = 78,921.61

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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.