Home / 175,331.24-241,939.26-103,697.27

Finding the Fourth Proportional to 175,331.24, 241,939.26 and 103,697.27

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Solution

The fourth proportional to 175,331.24, 241,939.26 and 103,697.27 is: 143,091.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,331.24 : 241,939.26 = 103,697.27 : x
  2. Step 2: Convert to fraction form
    175,331.24/241,939.26 = 103,697.27/x
  3. Step 3: Cross multiply
    175,331.24x = 241,939.26 × 103,697.27
  4. Step 4: Simplify right side
    175,331.24x = 25,088,440,767.82
  5. Step 5: Solve for x
    x = 25,088,440,767.82/175,331.24
  6. Step 6: Final answer
    x = 143,091.67

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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.