Home / 184,207.37-254,188.19-103,633.16

Finding the Fourth Proportional to 184,207.37, 254,188.19 and 103,633.16

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Solution

The fourth proportional to 184,207.37, 254,188.19 and 103,633.16 is: 143,003.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,207.37 : 254,188.19 = 103,633.16 : x
  2. Step 2: Convert to fraction form
    184,207.37/254,188.19 = 103,633.16/x
  3. Step 3: Cross multiply
    184,207.37x = 254,188.19 × 103,633.16
  4. Step 4: Simplify right side
    184,207.37x = 26,342,325,364.38
  5. Step 5: Solve for x
    x = 26,342,325,364.38/184,207.37
  6. Step 6: Final answer
    x = 143,003.65

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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.