Home / 184,615.66-254,769.96-107,106.35

Finding the Fourth Proportional to 184,615.66, 254,769.96 and 107,106.35

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Solution

The fourth proportional to 184,615.66, 254,769.96 and 107,106.35 is: 147,806.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,615.66 : 254,769.96 = 107,106.35 : x
  2. Step 2: Convert to fraction form
    184,615.66/254,769.96 = 107,106.35/x
  3. Step 3: Cross multiply
    184,615.66x = 254,769.96 × 107,106.35
  4. Step 4: Simplify right side
    184,615.66x = 27,287,480,463.65
  5. Step 5: Solve for x
    x = 27,287,480,463.65/184,615.66
  6. Step 6: Final answer
    x = 147,806.97

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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.