Home / 184,204.44-254,123.64-105,580.92

Finding the Fourth Proportional to 184,204.44, 254,123.64 and 105,580.92

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Solution

The fourth proportional to 184,204.44, 254,123.64 and 105,580.92 is: 145,656.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,204.44 : 254,123.64 = 105,580.92 : x
  2. Step 2: Convert to fraction form
    184,204.44/254,123.64 = 105,580.92/x
  3. Step 3: Cross multiply
    184,204.44x = 254,123.64 × 105,580.92
  4. Step 4: Simplify right side
    184,204.44x = 26,830,607,704.95
  5. Step 5: Solve for x
    x = 26,830,607,704.95/184,204.44
  6. Step 6: Final answer
    x = 145,656.68

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1.5x scale

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.