Home / 184,099.07-254,055.11-103,524.87

Finding the Fourth Proportional to 184,099.07, 254,055.11 and 103,524.87

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Solution

The fourth proportional to 184,099.07, 254,055.11 and 103,524.87 is: 142,863.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,099.07 : 254,055.11 = 103,524.87 : x
  2. Step 2: Convert to fraction form
    184,099.07/254,055.11 = 103,524.87/x
  3. Step 3: Cross multiply
    184,099.07x = 254,055.11 × 103,524.87
  4. Step 4: Simplify right side
    184,099.07x = 26,301,021,717.96
  5. Step 5: Solve for x
    x = 26,301,021,717.96/184,099.07
  6. Step 6: Final answer
    x = 142,863.42

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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.