Home / 41,048.67-61,572.96-13,346.67

Finding the Fourth Proportional to 41,048.67, 61,572.96 and 13,346.67

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Solution

The fourth proportional to 41,048.67, 61,572.96 and 13,346.67 is: 20,019.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,048.67 : 61,572.96 = 13,346.67 : x
  2. Step 2: Convert to fraction form
    41,048.67/61,572.96 = 13,346.67/x
  3. Step 3: Cross multiply
    41,048.67x = 61,572.96 × 13,346.67
  4. Step 4: Simplify right side
    41,048.67x = 821,793,978.04
  5. Step 5: Solve for x
    x = 821,793,978.04/41,048.67
  6. Step 6: Final answer
    x = 20,019.99

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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.