Home / 184,250.48-254,280.62-103,673.30

Finding the Fourth Proportional to 184,250.48, 254,280.62 and 103,673.30

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Solution

The fourth proportional to 184,250.48, 254,280.62 and 103,673.30 is: 143,077.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,250.48 : 254,280.62 = 103,673.30 : x
  2. Step 2: Convert to fraction form
    184,250.48/254,280.62 = 103,673.30/x
  3. Step 3: Cross multiply
    184,250.48x = 254,280.62 × 103,673.30
  4. Step 4: Simplify right side
    184,250.48x = 26,362,111,001.45
  5. Step 5: Solve for x
    x = 26,362,111,001.45/184,250.48
  6. Step 6: Final answer
    x = 143,077.57

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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.