Home / 45,326.08-62,551.09-25,183.81

Finding the Fourth Proportional to 45,326.08, 62,551.09 and 25,183.81

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Solution

The fourth proportional to 45,326.08, 62,551.09 and 25,183.81 is: 34,754.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,326.08 : 62,551.09 = 25,183.81 : x
  2. Step 2: Convert to fraction form
    45,326.08/62,551.09 = 25,183.81/x
  3. Step 3: Cross multiply
    45,326.08x = 62,551.09 × 25,183.81
  4. Step 4: Simplify right side
    45,326.08x = 1,575,274,733.86
  5. Step 5: Solve for x
    x = 1,575,274,733.86/45,326.08
  6. Step 6: Final answer
    x = 34,754.27

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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.