Home / 176,141.33-264,259.64-125,604.19

Finding the Fourth Proportional to 176,141.33, 264,259.64 and 125,604.19

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Solution

The fourth proportional to 176,141.33, 264,259.64 and 125,604.19 is: 188,440.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,141.33 : 264,259.64 = 125,604.19 : x
  2. Step 2: Convert to fraction form
    176,141.33/264,259.64 = 125,604.19/x
  3. Step 3: Cross multiply
    176,141.33x = 264,259.64 × 125,604.19
  4. Step 4: Simplify right side
    176,141.33x = 33,192,116,082.57
  5. Step 5: Solve for x
    x = 33,192,116,082.57/176,141.33
  6. Step 6: Final answer
    x = 188,440.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.