Home / 238,415.16-357,623.05-60,922.34

Finding the Fourth Proportional to 238,415.16, 357,623.05 and 60,922.34

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Solution

The fourth proportional to 238,415.16, 357,623.05 and 60,922.34 is: 91,383.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,415.16 : 357,623.05 = 60,922.34 : x
  2. Step 2: Convert to fraction form
    238,415.16/357,623.05 = 60,922.34/x
  3. Step 3: Cross multiply
    238,415.16x = 357,623.05 × 60,922.34
  4. Step 4: Simplify right side
    238,415.16x = 21,787,233,785.69
  5. Step 5: Solve for x
    x = 21,787,233,785.69/238,415.16
  6. Step 6: Final answer
    x = 91,383.59

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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.