Home / 184,210.22-276,315.32-51,090.48

Finding the Fourth Proportional to 184,210.22, 276,315.32 and 51,090.48

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Solution

The fourth proportional to 184,210.22, 276,315.32 and 51,090.48 is: 76,635.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,210.22 : 276,315.32 = 51,090.48 : x
  2. Step 2: Convert to fraction form
    184,210.22/276,315.32 = 51,090.48/x
  3. Step 3: Cross multiply
    184,210.22x = 276,315.32 × 51,090.48
  4. Step 4: Simplify right side
    184,210.22x = 14,117,082,074.70
  5. Step 5: Solve for x
    x = 14,117,082,074.70/184,210.22
  6. Step 6: Final answer
    x = 76,635.72

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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.