Home / 234,932.09-324,206.48-127,502.10

Finding the Fourth Proportional to 234,932.09, 324,206.48 and 127,502.10

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Solution

The fourth proportional to 234,932.09, 324,206.48 and 127,502.10 is: 175,953.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,932.09 : 324,206.48 = 127,502.10 : x
  2. Step 2: Convert to fraction form
    234,932.09/324,206.48 = 127,502.10/x
  3. Step 3: Cross multiply
    234,932.09x = 324,206.48 × 127,502.10
  4. Step 4: Simplify right side
    234,932.09x = 41,337,007,352.36
  5. Step 5: Solve for x
    x = 41,337,007,352.36/234,932.09
  6. Step 6: Final answer
    x = 175,953.01

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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.