Home / 47,270.21-65,232.57-26,049.49

Finding the Fourth Proportional to 47,270.21, 65,232.57 and 26,049.49

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Solution

The fourth proportional to 47,270.21, 65,232.57 and 26,049.49 is: 35,948.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,270.21 : 65,232.57 = 26,049.49 : x
  2. Step 2: Convert to fraction form
    47,270.21/65,232.57 = 26,049.49/x
  3. Step 3: Cross multiply
    47,270.21x = 65,232.57 × 26,049.49
  4. Step 4: Simplify right side
    47,270.21x = 1,699,275,179.89
  5. Step 5: Solve for x
    x = 1,699,275,179.89/47,270.21
  6. Step 6: Final answer
    x = 35,948.12

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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.