Home / 184,619.19-254,776.07-104,031.27

Finding the Fourth Proportional to 184,619.19, 254,776.07 and 104,031.27

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Solution

The fourth proportional to 184,619.19, 254,776.07 and 104,031.27 is: 143,564.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,619.19 : 254,776.07 = 104,031.27 : x
  2. Step 2: Convert to fraction form
    184,619.19/254,776.07 = 104,031.27/x
  3. Step 3: Cross multiply
    184,619.19x = 254,776.07 × 104,031.27
  4. Step 4: Simplify right side
    184,619.19x = 26,504,676,333.67
  5. Step 5: Solve for x
    x = 26,504,676,333.67/184,619.19
  6. Step 6: Final answer
    x = 143,564.04

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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.