Home / 30,694.50-46,048.89-9,633.39

Finding the Fourth Proportional to 30,694.50, 46,048.89 and 9,633.39

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Solution

The fourth proportional to 30,694.50, 46,048.89 and 9,633.39 is: 14,452.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,694.50 : 46,048.89 = 9,633.39 : x
  2. Step 2: Convert to fraction form
    30,694.50/46,048.89 = 9,633.39/x
  3. Step 3: Cross multiply
    30,694.50x = 46,048.89 × 9,633.39
  4. Step 4: Simplify right side
    30,694.50x = 443,606,779.88
  5. Step 5: Solve for x
    x = 443,606,779.88/30,694.50
  6. Step 6: Final answer
    x = 14,452.32

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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.