Home / 184,903.24-255,147.66-107,352.04

Finding the Fourth Proportional to 184,903.24, 255,147.66 and 107,352.04

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Solution

The fourth proportional to 184,903.24, 255,147.66 and 107,352.04 is: 148,134.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,903.24 : 255,147.66 = 107,352.04 : x
  2. Step 2: Convert to fraction form
    184,903.24/255,147.66 = 107,352.04/x
  3. Step 3: Cross multiply
    184,903.24x = 255,147.66 × 107,352.04
  4. Step 4: Simplify right side
    184,903.24x = 27,390,621,802.23
  5. Step 5: Solve for x
    x = 27,390,621,802.23/184,903.24
  6. Step 6: Final answer
    x = 148,134.89

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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.