Home / 94,046.55-140,995.59-46,628.94

Finding the Fourth Proportional to 94,046.55, 140,995.59 and 46,628.94

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Solution

The fourth proportional to 94,046.55, 140,995.59 and 46,628.94 is: 69,906.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,046.55 : 140,995.59 = 46,628.94 : x
  2. Step 2: Convert to fraction form
    94,046.55/140,995.59 = 46,628.94/x
  3. Step 3: Cross multiply
    94,046.55x = 140,995.59 × 46,628.94
  4. Step 4: Simplify right side
    94,046.55x = 6,574,474,906.37
  5. Step 5: Solve for x
    x = 6,574,474,906.37/94,046.55
  6. Step 6: Final answer
    x = 69,906.60

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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.