Home / 238,315.06-357,472.29-60,822.07

Finding the Fourth Proportional to 238,315.06, 357,472.29 and 60,822.07

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Solution

The fourth proportional to 238,315.06, 357,472.29 and 60,822.07 is: 91,233.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,315.06 : 357,472.29 = 60,822.07 : x
  2. Step 2: Convert to fraction form
    238,315.06/357,472.29 = 60,822.07/x
  3. Step 3: Cross multiply
    238,315.06x = 357,472.29 × 60,822.07
  4. Step 4: Simplify right side
    238,315.06x = 21,742,204,645.44
  5. Step 5: Solve for x
    x = 21,742,204,645.44/238,315.06
  6. Step 6: Final answer
    x = 91,233.03

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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.