Home / 4,230.23-5,836.29-2,461.46

Finding the Fourth Proportional to 4,230.23, 5,836.29 and 2,461.46

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Solution

The fourth proportional to 4,230.23, 5,836.29 and 2,461.46 is: 3,395.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230.23 : 5,836.29 = 2,461.46 : x
  2. Step 2: Convert to fraction form
    4,230.23/5,836.29 = 2,461.46/x
  3. Step 3: Cross multiply
    4,230.23x = 5,836.29 × 2,461.46
  4. Step 4: Simplify right side
    4,230.23x = 14,365,765.20
  5. Step 5: Solve for x
    x = 14,365,765.20/4,230.23
  6. Step 6: Final answer
    x = 3,395.98

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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.