Home / 4,496.10-6,210.66-4,076.92

Finding the Fourth Proportional to 4,496.10, 6,210.66 and 4,076.92

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Solution

The fourth proportional to 4,496.10, 6,210.66 and 4,076.92 is: 5,631.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.10 : 6,210.66 = 4,076.92 : x
  2. Step 2: Convert to fraction form
    4,496.10/6,210.66 = 4,076.92/x
  3. Step 3: Cross multiply
    4,496.10x = 6,210.66 × 4,076.92
  4. Step 4: Simplify right side
    4,496.10x = 25,320,387.02
  5. Step 5: Solve for x
    x = 25,320,387.02/4,496.10
  6. Step 6: Final answer
    x = 5,631.64

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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.