Home / 45,183.76-62,353.59-25,043.67

Finding the Fourth Proportional to 45,183.76, 62,353.59 and 25,043.67

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Solution

The fourth proportional to 45,183.76, 62,353.59 and 25,043.67 is: 34,560.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,183.76 : 62,353.59 = 25,043.67 : x
  2. Step 2: Convert to fraction form
    45,183.76/62,353.59 = 25,043.67/x
  3. Step 3: Cross multiply
    45,183.76x = 62,353.59 × 25,043.67
  4. Step 4: Simplify right side
    45,183.76x = 1,561,562,771.58
  5. Step 5: Solve for x
    x = 1,561,562,771.58/45,183.76
  6. Step 6: Final answer
    x = 34,560.26

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1.5x scale

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.