Home / 184,445.30-276,630.15-51,292.10

Finding the Fourth Proportional to 184,445.30, 276,630.15 and 51,292.10

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Solution

The fourth proportional to 184,445.30, 276,630.15 and 51,292.10 is: 76,927.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,445.30 : 276,630.15 = 51,292.10 : x
  2. Step 2: Convert to fraction form
    184,445.30/276,630.15 = 51,292.10/x
  3. Step 3: Cross multiply
    184,445.30x = 276,630.15 × 51,292.10
  4. Step 4: Simplify right side
    184,445.30x = 14,188,941,316.82
  5. Step 5: Solve for x
    x = 14,188,941,316.82/184,445.30
  6. Step 6: Final answer
    x = 76,927.64

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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.