Home / 331,074.66-496,616.52-94,417.35

Finding the Fourth Proportional to 331,074.66, 496,616.52 and 94,417.35

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Solution

The fourth proportional to 331,074.66, 496,616.52 and 94,417.35 is: 141,627.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,074.66 : 496,616.52 = 94,417.35 : x
  2. Step 2: Convert to fraction form
    331,074.66/496,616.52 = 94,417.35/x
  3. Step 3: Cross multiply
    331,074.66x = 496,616.52 × 94,417.35
  4. Step 4: Simplify right side
    331,074.66x = 46,889,215,784.62
  5. Step 5: Solve for x
    x = 46,889,215,784.62/331,074.66
  6. Step 6: Final answer
    x = 141,627.32

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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.