Home / 7,467.32-10,304.70-4,064.24

Finding the Fourth Proportional to 7,467.32, 10,304.70 and 4,064.24

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Solution

The fourth proportional to 7,467.32, 10,304.70 and 4,064.24 is: 5,608.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.32 : 10,304.70 = 4,064.24 : x
  2. Step 2: Convert to fraction form
    7,467.32/10,304.70 = 4,064.24/x
  3. Step 3: Cross multiply
    7,467.32x = 10,304.70 × 4,064.24
  4. Step 4: Simplify right side
    7,467.32x = 41,880,722.40
  5. Step 5: Solve for x
    x = 41,880,722.40/7,467.32
  6. Step 6: Final answer
    x = 5,608.54

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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.