Home / 47,183.14-65,111.54-25,671.97

Finding the Fourth Proportional to 47,183.14, 65,111.54 and 25,671.97

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Solution

The fourth proportional to 47,183.14, 65,111.54 and 25,671.97 is: 35,426.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,183.14 : 65,111.54 = 25,671.97 : x
  2. Step 2: Convert to fraction form
    47,183.14/65,111.54 = 25,671.97/x
  3. Step 3: Cross multiply
    47,183.14x = 65,111.54 × 25,671.97
  4. Step 4: Simplify right side
    47,183.14x = 1,671,541,210.40
  5. Step 5: Solve for x
    x = 1,671,541,210.40/47,183.14
  6. Step 6: Final answer
    x = 35,426.67

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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.