Home / 9,373.32-14,049.04-5,211.33

Finding the Fourth Proportional to 9,373.32, 14,049.04 and 5,211.33

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Solution

The fourth proportional to 9,373.32, 14,049.04 and 5,211.33 is: 7,810.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,373.32 : 14,049.04 = 5,211.33 : x
  2. Step 2: Convert to fraction form
    9,373.32/14,049.04 = 5,211.33/x
  3. Step 3: Cross multiply
    9,373.32x = 14,049.04 × 5,211.33
  4. Step 4: Simplify right side
    9,373.32x = 73,214,157.57
  5. Step 5: Solve for x
    x = 73,214,157.57/9,373.32
  6. Step 6: Final answer
    x = 7,810.91

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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.