Home / 176,993.64-244,271.16-108,997.38

Finding the Fourth Proportional to 176,993.64, 244,271.16 and 108,997.38

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Solution

The fourth proportional to 176,993.64, 244,271.16 and 108,997.38 is: 150,428.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,993.64 : 244,271.16 = 108,997.38 : x
  2. Step 2: Convert to fraction form
    176,993.64/244,271.16 = 108,997.38/x
  3. Step 3: Cross multiply
    176,993.64x = 244,271.16 × 108,997.38
  4. Step 4: Simplify right side
    176,993.64x = 26,624,916,449.56
  5. Step 5: Solve for x
    x = 26,624,916,449.56/176,993.64
  6. Step 6: Final answer
    x = 150,428.66

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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.