Home / 122,934.60-184,445.10-44,051.40

Finding the Fourth Proportional to 122,934.60, 184,445.10 and 44,051.40

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Solution

The fourth proportional to 122,934.60, 184,445.10 and 44,051.40 is: 66,092.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,934.60 : 184,445.10 = 44,051.40 : x
  2. Step 2: Convert to fraction form
    122,934.60/184,445.10 = 44,051.40/x
  3. Step 3: Cross multiply
    122,934.60x = 184,445.10 × 44,051.40
  4. Step 4: Simplify right side
    122,934.60x = 8,125,064,878.14
  5. Step 5: Solve for x
    x = 8,125,064,878.14/122,934.60
  6. Step 6: Final answer
    x = 66,092.58

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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.