Home / 244,121.36-336,927.34-145,998.16

Finding the Fourth Proportional to 244,121.36, 336,927.34 and 145,998.16

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Solution

The fourth proportional to 244,121.36, 336,927.34 and 145,998.16 is: 201,501.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,121.36 : 336,927.34 = 145,998.16 : x
  2. Step 2: Convert to fraction form
    244,121.36/336,927.34 = 145,998.16/x
  3. Step 3: Cross multiply
    244,121.36x = 336,927.34 × 145,998.16
  4. Step 4: Simplify right side
    244,121.36x = 49,190,771,693.69
  5. Step 5: Solve for x
    x = 49,190,771,693.69/244,121.36
  6. Step 6: Final answer
    x = 201,501.30

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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.