Home / 184,428.10-276,642.15-95,854.60

Finding the Fourth Proportional to 184,428.10, 276,642.15 and 95,854.60

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Solution

The fourth proportional to 184,428.10, 276,642.15 and 95,854.60 is: 143,781.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,428.10 : 276,642.15 = 95,854.60 : x
  2. Step 2: Convert to fraction form
    184,428.10/276,642.15 = 95,854.60/x
  3. Step 3: Cross multiply
    184,428.10x = 276,642.15 × 95,854.60
  4. Step 4: Simplify right side
    184,428.10x = 26,517,422,631.39
  5. Step 5: Solve for x
    x = 26,517,422,631.39/184,428.10
  6. Step 6: Final answer
    x = 143,781.90

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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.