Home / 6,432.16-9,650.40-2,050.24

Finding the Fourth Proportional to 6,432.16, 9,650.40 and 2,050.24

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Solution

The fourth proportional to 6,432.16, 9,650.40 and 2,050.24 is: 3,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,432.16 : 9,650.40 = 2,050.24 : x
  2. Step 2: Convert to fraction form
    6,432.16/9,650.40 = 2,050.24/x
  3. Step 3: Cross multiply
    6,432.16x = 9,650.40 × 2,050.24
  4. Step 4: Simplify right side
    6,432.16x = 19,785,636.10
  5. Step 5: Solve for x
    x = 19,785,636.10/6,432.16
  6. Step 6: Final answer
    x = 3,076.05

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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.