Home / 184,708.08-254,910.26-104,143.10

Finding the Fourth Proportional to 184,708.08, 254,910.26 and 104,143.10

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Solution

The fourth proportional to 184,708.08, 254,910.26 and 104,143.10 is: 143,724.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,708.08 : 254,910.26 = 104,143.10 : x
  2. Step 2: Convert to fraction form
    184,708.08/254,910.26 = 104,143.10/x
  3. Step 3: Cross multiply
    184,708.08x = 254,910.26 × 104,143.10
  4. Step 4: Simplify right side
    184,708.08x = 26,547,143,684.01
  5. Step 5: Solve for x
    x = 26,547,143,684.01/184,708.08
  6. Step 6: Final answer
    x = 143,724.86

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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.