Home / 3,612.01-4,983.09-2,433.46

Finding the Fourth Proportional to 3,612.01, 4,983.09 and 2,433.46

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Solution

The fourth proportional to 3,612.01, 4,983.09 and 2,433.46 is: 3,357.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612.01 : 4,983.09 = 2,433.46 : x
  2. Step 2: Convert to fraction form
    3,612.01/4,983.09 = 2,433.46/x
  3. Step 3: Cross multiply
    3,612.01x = 4,983.09 × 2,433.46
  4. Step 4: Simplify right side
    3,612.01x = 12,126,150.19
  5. Step 5: Solve for x
    x = 12,126,150.19/3,612.01
  6. Step 6: Final answer
    x = 3,357.18

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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.