Home / 46,630.35-69,964.74-34,213.68

Finding the Fourth Proportional to 46,630.35, 69,964.74 and 34,213.68

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Solution

The fourth proportional to 46,630.35, 69,964.74 and 34,213.68 is: 51,334.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,630.35 : 69,964.74 = 34,213.68 : x
  2. Step 2: Convert to fraction form
    46,630.35/69,964.74 = 34,213.68/x
  3. Step 3: Cross multiply
    46,630.35x = 69,964.74 × 34,213.68
  4. Step 4: Simplify right side
    46,630.35x = 2,393,751,225.64
  5. Step 5: Solve for x
    x = 2,393,751,225.64/46,630.35
  6. Step 6: Final answer
    x = 51,334.62

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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.