Home / 4,446.02-6,135.48-2,456.54

Finding the Fourth Proportional to 4,446.02, 6,135.48 and 2,456.54

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Solution

The fourth proportional to 4,446.02, 6,135.48 and 2,456.54 is: 3,390.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.02 : 6,135.48 = 2,456.54 : x
  2. Step 2: Convert to fraction form
    4,446.02/6,135.48 = 2,456.54/x
  3. Step 3: Cross multiply
    4,446.02x = 6,135.48 × 2,456.54
  4. Step 4: Simplify right side
    4,446.02x = 15,072,052.04
  5. Step 5: Solve for x
    x = 15,072,052.04/4,446.02
  6. Step 6: Final answer
    x = 3,390.01

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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.