Home / 184,316.52-254,357.26-103,745.24

Finding the Fourth Proportional to 184,316.52, 254,357.26 and 103,745.24

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Solution

The fourth proportional to 184,316.52, 254,357.26 and 103,745.24 is: 143,168.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,316.52 : 254,357.26 = 103,745.24 : x
  2. Step 2: Convert to fraction form
    184,316.52/254,357.26 = 103,745.24/x
  3. Step 3: Cross multiply
    184,316.52x = 254,357.26 × 103,745.24
  4. Step 4: Simplify right side
    184,316.52x = 26,388,354,984.44
  5. Step 5: Solve for x
    x = 26,388,354,984.44/184,316.52
  6. Step 6: Final answer
    x = 143,168.69

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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.