Home / 184,205.44-254,125.02-105,581.92

Finding the Fourth Proportional to 184,205.44, 254,125.02 and 105,581.92

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Solution

The fourth proportional to 184,205.44, 254,125.02 and 105,581.92 is: 145,658.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,205.44 : 254,125.02 = 105,581.92 : x
  2. Step 2: Convert to fraction form
    184,205.44/254,125.02 = 105,581.92/x
  3. Step 3: Cross multiply
    184,205.44x = 254,125.02 × 105,581.92
  4. Step 4: Simplify right side
    184,205.44x = 26,831,007,531.64
  5. Step 5: Solve for x
    x = 26,831,007,531.64/184,205.44
  6. Step 6: Final answer
    x = 145,658.06

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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.