Home / 30,968.30-46,452.63-7,594.76

Finding the Fourth Proportional to 30,968.30, 46,452.63 and 7,594.76

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Solution

The fourth proportional to 30,968.30, 46,452.63 and 7,594.76 is: 11,392.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,968.30 : 46,452.63 = 7,594.76 : x
  2. Step 2: Convert to fraction form
    30,968.30/46,452.63 = 7,594.76/x
  3. Step 3: Cross multiply
    30,968.30x = 46,452.63 × 7,594.76
  4. Step 4: Simplify right side
    30,968.30x = 352,796,576.22
  5. Step 5: Solve for x
    x = 352,796,576.22/30,968.30
  6. Step 6: Final answer
    x = 11,392.18

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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.