Home / 45,326.75-62,549.73-25,183.67

Finding the Fourth Proportional to 45,326.75, 62,549.73 and 25,183.67

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Solution

The fourth proportional to 45,326.75, 62,549.73 and 25,183.67 is: 34,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,326.75 : 62,549.73 = 25,183.67 : x
  2. Step 2: Convert to fraction form
    45,326.75/62,549.73 = 25,183.67/x
  3. Step 3: Cross multiply
    45,326.75x = 62,549.73 × 25,183.67
  4. Step 4: Simplify right side
    45,326.75x = 1,575,231,446.16
  5. Step 5: Solve for x
    x = 1,575,231,446.16/45,326.75
  6. Step 6: Final answer
    x = 34,752.80

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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.