Home / 26,346.09-39,546.98-25,751.16

Finding the Fourth Proportional to 26,346.09, 39,546.98 and 25,751.16

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Solution

The fourth proportional to 26,346.09, 39,546.98 and 25,751.16 is: 38,653.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,346.09 : 39,546.98 = 25,751.16 : x
  2. Step 2: Convert to fraction form
    26,346.09/39,546.98 = 25,751.16/x
  3. Step 3: Cross multiply
    26,346.09x = 39,546.98 × 25,751.16
  4. Step 4: Simplify right side
    26,346.09x = 1,018,380,480.74
  5. Step 5: Solve for x
    x = 1,018,380,480.74/26,346.09
  6. Step 6: Final answer
    x = 38,653.95

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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.