Home / 445,092.03-614,226.16-241,148.02

Finding the Fourth Proportional to 445,092.03, 614,226.16 and 241,148.02

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Solution

The fourth proportional to 445,092.03, 614,226.16 and 241,148.02 is: 332,783.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,092.03 : 614,226.16 = 241,148.02 : x
  2. Step 2: Convert to fraction form
    445,092.03/614,226.16 = 241,148.02/x
  3. Step 3: Cross multiply
    445,092.03x = 614,226.16 × 241,148.02
  4. Step 4: Simplify right side
    445,092.03x = 148,119,422,316.20
  5. Step 5: Solve for x
    x = 148,119,422,316.20/445,092.03
  6. Step 6: Final answer
    x = 332,783.81

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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.