Home / 184,452.40-254,537.58-102,776.43

Finding the Fourth Proportional to 184,452.40, 254,537.58 and 102,776.43

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Solution

The fourth proportional to 184,452.40, 254,537.58 and 102,776.43 is: 141,827.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,452.40 : 254,537.58 = 102,776.43 : x
  2. Step 2: Convert to fraction form
    184,452.40/254,537.58 = 102,776.43/x
  3. Step 3: Cross multiply
    184,452.40x = 254,537.58 × 102,776.43
  4. Step 4: Simplify right side
    184,452.40x = 26,160,463,773.24
  5. Step 5: Solve for x
    x = 26,160,463,773.24/184,452.40
  6. Step 6: Final answer
    x = 141,827.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.