Home / 184,132.26-254,094.12-102,464.55

Finding the Fourth Proportional to 184,132.26, 254,094.12 and 102,464.55

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Solution

The fourth proportional to 184,132.26, 254,094.12 and 102,464.55 is: 141,396.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,132.26 : 254,094.12 = 102,464.55 : x
  2. Step 2: Convert to fraction form
    184,132.26/254,094.12 = 102,464.55/x
  3. Step 3: Cross multiply
    184,132.26x = 254,094.12 × 102,464.55
  4. Step 4: Simplify right side
    184,132.26x = 26,035,639,663.45
  5. Step 5: Solve for x
    x = 26,035,639,663.45/184,132.26
  6. Step 6: Final answer
    x = 141,396.41

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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.