Home / 184,146.08-254,083.44-107,650.32

Finding the Fourth Proportional to 184,146.08, 254,083.44 and 107,650.32

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Solution

The fourth proportional to 184,146.08, 254,083.44 and 107,650.32 is: 148,535.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,146.08 : 254,083.44 = 107,650.32 : x
  2. Step 2: Convert to fraction form
    184,146.08/254,083.44 = 107,650.32/x
  3. Step 3: Cross multiply
    184,146.08x = 254,083.44 × 107,650.32
  4. Step 4: Simplify right side
    184,146.08x = 27,352,163,622.70
  5. Step 5: Solve for x
    x = 27,352,163,622.70/184,146.08
  6. Step 6: Final answer
    x = 148,535.14

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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.