Home / 245,101.39-367,334.22-110,065.75

Finding the Fourth Proportional to 245,101.39, 367,334.22 and 110,065.75

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Solution

The fourth proportional to 245,101.39, 367,334.22 and 110,065.75 is: 164,955.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,101.39 : 367,334.22 = 110,065.75 : x
  2. Step 2: Convert to fraction form
    245,101.39/367,334.22 = 110,065.75/x
  3. Step 3: Cross multiply
    245,101.39x = 367,334.22 × 110,065.75
  4. Step 4: Simplify right side
    245,101.39x = 40,430,914,588.29
  5. Step 5: Solve for x
    x = 40,430,914,588.29/245,101.39
  6. Step 6: Final answer
    x = 164,955.88

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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.