Home / 184,261.14-254,285.33-103,691.52

Finding the Fourth Proportional to 184,261.14, 254,285.33 and 103,691.52

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Solution

The fourth proportional to 184,261.14, 254,285.33 and 103,691.52 is: 143,097.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,261.14 : 254,285.33 = 103,691.52 : x
  2. Step 2: Convert to fraction form
    184,261.14/254,285.33 = 103,691.52/x
  3. Step 3: Cross multiply
    184,261.14x = 254,285.33 × 103,691.52
  4. Step 4: Simplify right side
    184,261.14x = 26,367,232,381.40
  5. Step 5: Solve for x
    x = 26,367,232,381.40/184,261.14
  6. Step 6: Final answer
    x = 143,097.09

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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.