Home / 253,624.20-380,602.41-95,852.67

Finding the Fourth Proportional to 253,624.20, 380,602.41 and 95,852.67

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Solution

The fourth proportional to 253,624.20, 380,602.41 and 95,852.67 is: 143,841.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,624.20 : 380,602.41 = 95,852.67 : x
  2. Step 2: Convert to fraction form
    253,624.20/380,602.41 = 95,852.67/x
  3. Step 3: Cross multiply
    253,624.20x = 380,602.41 × 95,852.67
  4. Step 4: Simplify right side
    253,624.20x = 36,481,757,206.93
  5. Step 5: Solve for x
    x = 36,481,757,206.93/253,624.20
  6. Step 6: Final answer
    x = 143,841.78

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1.5x scale

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.