Home / 184,596.20-254,742.84-99,713.24

Finding the Fourth Proportional to 184,596.20, 254,742.84 and 99,713.24

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Solution

The fourth proportional to 184,596.20, 254,742.84 and 99,713.24 is: 137,604.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,596.20 : 254,742.84 = 99,713.24 : x
  2. Step 2: Convert to fraction form
    184,596.20/254,742.84 = 99,713.24/x
  3. Step 3: Cross multiply
    184,596.20x = 254,742.84 × 99,713.24
  4. Step 4: Simplify right side
    184,596.20x = 25,401,233,943.20
  5. Step 5: Solve for x
    x = 25,401,233,943.20/184,596.20
  6. Step 6: Final answer
    x = 137,604.32

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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.