Home / 9,310.08-13,957.68-4,625.04

Finding the Fourth Proportional to 9,310.08, 13,957.68 and 4,625.04

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Solution

The fourth proportional to 9,310.08, 13,957.68 and 4,625.04 is: 6,933.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310.08 : 13,957.68 = 4,625.04 : x
  2. Step 2: Convert to fraction form
    9,310.08/13,957.68 = 4,625.04/x
  3. Step 3: Cross multiply
    9,310.08x = 13,957.68 × 4,625.04
  4. Step 4: Simplify right side
    9,310.08x = 64,554,828.31
  5. Step 5: Solve for x
    x = 64,554,828.31/9,310.08
  6. Step 6: Final answer
    x = 6,933.86

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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.