Home / 184,577.40-254,711.52-104,003.46

Finding the Fourth Proportional to 184,577.40, 254,711.52 and 104,003.46

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Solution

The fourth proportional to 184,577.40, 254,711.52 and 104,003.46 is: 143,521.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,577.40 : 254,711.52 = 104,003.46 : x
  2. Step 2: Convert to fraction form
    184,577.40/254,711.52 = 104,003.46/x
  3. Step 3: Cross multiply
    184,577.40x = 254,711.52 × 104,003.46
  4. Step 4: Simplify right side
    184,577.40x = 26,490,879,381.86
  5. Step 5: Solve for x
    x = 26,490,879,381.86/184,577.40
  6. Step 6: Final answer
    x = 143,521.79

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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.