Home / 122,927.16-184,244.94-52,658.04

Finding the Fourth Proportional to 122,927.16, 184,244.94 and 52,658.04

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Solution

The fourth proportional to 122,927.16, 184,244.94 and 52,658.04 is: 78,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,927.16 : 184,244.94 = 52,658.04 : x
  2. Step 2: Convert to fraction form
    122,927.16/184,244.94 = 52,658.04/x
  3. Step 3: Cross multiply
    122,927.16x = 184,244.94 × 52,658.04
  4. Step 4: Simplify right side
    122,927.16x = 9,701,977,420.32
  5. Step 5: Solve for x
    x = 9,701,977,420.32/122,927.16
  6. Step 6: Final answer
    x = 78,924.60

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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.