Home / 4,525.32-6,822.88-4,497.24

Finding the Fourth Proportional to 4,525.32, 6,822.88 and 4,497.24

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Solution

The fourth proportional to 4,525.32, 6,822.88 and 4,497.24 is: 6,780.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525.32 : 6,822.88 = 4,497.24 : x
  2. Step 2: Convert to fraction form
    4,525.32/6,822.88 = 4,497.24/x
  3. Step 3: Cross multiply
    4,525.32x = 6,822.88 × 4,497.24
  4. Step 4: Simplify right side
    4,525.32x = 30,684,128.85
  5. Step 5: Solve for x
    x = 30,684,128.85/4,525.32
  6. Step 6: Final answer
    x = 6,780.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.