Home / 244,154.16-365,936-125,760.92

Finding the Fourth Proportional to 244,154.16, 365,936 and 125,760.92

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Solution

The fourth proportional to 244,154.16, 365,936 and 125,760.92 is: 188,489.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,154.16 : 365,936 = 125,760.92 : x
  2. Step 2: Convert to fraction form
    244,154.16/365,936 = 125,760.92/x
  3. Step 3: Cross multiply
    244,154.16x = 365,936 × 125,760.92
  4. Step 4: Simplify right side
    244,154.16x = 46,020,448,021.12
  5. Step 5: Solve for x
    x = 46,020,448,021.12/244,154.16
  6. Step 6: Final answer
    x = 188,489.31

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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.