Home / 184,466.67-276,700.10-142,408.19

Finding the Fourth Proportional to 184,466.67, 276,700.10 and 142,408.19

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Solution

The fourth proportional to 184,466.67, 276,700.10 and 142,408.19 is: 213,612.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,466.67 : 276,700.10 = 142,408.19 : x
  2. Step 2: Convert to fraction form
    184,466.67/276,700.10 = 142,408.19/x
  3. Step 3: Cross multiply
    184,466.67x = 276,700.10 × 142,408.19
  4. Step 4: Simplify right side
    184,466.67x = 39,404,358,318.28
  5. Step 5: Solve for x
    x = 39,404,358,318.28/184,466.67
  6. Step 6: Final answer
    x = 213,612.35

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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.