Home / 9,304.04-13,957.60-4,311.41

Finding the Fourth Proportional to 9,304.04, 13,957.60 and 4,311.41

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Solution

The fourth proportional to 9,304.04, 13,957.60 and 4,311.41 is: 6,467.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.04 : 13,957.60 = 4,311.41 : x
  2. Step 2: Convert to fraction form
    9,304.04/13,957.60 = 4,311.41/x
  3. Step 3: Cross multiply
    9,304.04x = 13,957.60 × 4,311.41
  4. Step 4: Simplify right side
    9,304.04x = 60,176,855.65
  5. Step 5: Solve for x
    x = 60,176,855.65/9,304.04
  6. Step 6: Final answer
    x = 6,467.82

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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.