Home / 7,546.26-10,412.16-4,359.54

Finding the Fourth Proportional to 7,546.26, 10,412.16 and 4,359.54

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Solution

The fourth proportional to 7,546.26, 10,412.16 and 4,359.54 is: 6,015.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546.26 : 10,412.16 = 4,359.54 : x
  2. Step 2: Convert to fraction form
    7,546.26/10,412.16 = 4,359.54/x
  3. Step 3: Cross multiply
    7,546.26x = 10,412.16 × 4,359.54
  4. Step 4: Simplify right side
    7,546.26x = 45,392,228.01
  5. Step 5: Solve for x
    x = 45,392,228.01/7,546.26
  6. Step 6: Final answer
    x = 6,015.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.