Home / 7,054.46-10,581.60-2,375.50

Finding the Fourth Proportional to 7,054.46, 10,581.60 and 2,375.50

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Solution

The fourth proportional to 7,054.46, 10,581.60 and 2,375.50 is: 3,563.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054.46 : 10,581.60 = 2,375.50 : x
  2. Step 2: Convert to fraction form
    7,054.46/10,581.60 = 2,375.50/x
  3. Step 3: Cross multiply
    7,054.46x = 10,581.60 × 2,375.50
  4. Step 4: Simplify right side
    7,054.46x = 25,136,590.80
  5. Step 5: Solve for x
    x = 25,136,590.80/7,054.46
  6. Step 6: Final answer
    x = 3,563.22

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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.