Home / 4,432.05-6,649.02-2,353.32

Finding the Fourth Proportional to 4,432.05, 6,649.02 and 2,353.32

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Solution

The fourth proportional to 4,432.05, 6,649.02 and 2,353.32 is: 3,530.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.05 : 6,649.02 = 2,353.32 : x
  2. Step 2: Convert to fraction form
    4,432.05/6,649.02 = 2,353.32/x
  3. Step 3: Cross multiply
    4,432.05x = 6,649.02 × 2,353.32
  4. Step 4: Simplify right side
    4,432.05x = 15,647,271.75
  5. Step 5: Solve for x
    x = 15,647,271.75/4,432.05
  6. Step 6: Final answer
    x = 3,530.48

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1.5x scale

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.