Home / 950,146.30-1,425,219.44-240,174.33

Finding the Fourth Proportional to 950,146.30, 1,425,219.44 and 240,174.33

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Solution

The fourth proportional to 950,146.30, 1,425,219.44 and 240,174.33 is: 360,261.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,146.30 : 1,425,219.44 = 240,174.33 : x
  2. Step 2: Convert to fraction form
    950,146.30/1,425,219.44 = 240,174.33/x
  3. Step 3: Cross multiply
    950,146.30x = 1,425,219.44 × 240,174.33
  4. Step 4: Simplify right side
    950,146.30x = 342,301,124,104.98
  5. Step 5: Solve for x
    x = 342,301,124,104.98/950,146.30
  6. Step 6: Final answer
    x = 360,261.49

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Similar ratio
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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.