Home / 4,753.28-6,546.01-4,651.52

Finding the Fourth Proportional to 4,753.28, 6,546.01 and 4,651.52

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Solution

The fourth proportional to 4,753.28, 6,546.01 and 4,651.52 is: 6,405.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753.28 : 6,546.01 = 4,651.52 : x
  2. Step 2: Convert to fraction form
    4,753.28/6,546.01 = 4,651.52/x
  3. Step 3: Cross multiply
    4,753.28x = 6,546.01 × 4,651.52
  4. Step 4: Simplify right side
    4,753.28x = 30,448,852.08
  5. Step 5: Solve for x
    x = 30,448,852.08/4,753.28
  6. Step 6: Final answer
    x = 6,405.87

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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.