Home / 9,375.32-14,056.03-5,676.68

Finding the Fourth Proportional to 9,375.32, 14,056.03 and 5,676.68

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Solution

The fourth proportional to 9,375.32, 14,056.03 and 5,676.68 is: 8,510.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375.32 : 14,056.03 = 5,676.68 : x
  2. Step 2: Convert to fraction form
    9,375.32/14,056.03 = 5,676.68/x
  3. Step 3: Cross multiply
    9,375.32x = 14,056.03 × 5,676.68
  4. Step 4: Simplify right side
    9,375.32x = 79,791,485.72
  5. Step 5: Solve for x
    x = 79,791,485.72/9,375.32
  6. Step 6: Final answer
    x = 8,510.81

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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.