Home / 4,076.83-5,626.02-2,398.24

Finding the Fourth Proportional to 4,076.83, 5,626.02 and 2,398.24

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Solution

The fourth proportional to 4,076.83, 5,626.02 and 2,398.24 is: 3,309.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.83 : 5,626.02 = 2,398.24 : x
  2. Step 2: Convert to fraction form
    4,076.83/5,626.02 = 2,398.24/x
  3. Step 3: Cross multiply
    4,076.83x = 5,626.02 × 2,398.24
  4. Step 4: Simplify right side
    4,076.83x = 13,492,562.23
  5. Step 5: Solve for x
    x = 13,492,562.23/4,076.83
  6. Step 6: Final answer
    x = 3,309.57

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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.