Home / 4,230.23-5,838.08-2,462.00

Finding the Fourth Proportional to 4,230.23, 5,838.08 and 2,462.00

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Solution

The fourth proportional to 4,230.23, 5,838.08 and 2,462.00 is: 3,397.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230.23 : 5,838.08 = 2,462.00 : x
  2. Step 2: Convert to fraction form
    4,230.23/5,838.08 = 2,462.00/x
  3. Step 3: Cross multiply
    4,230.23x = 5,838.08 × 2,462.00
  4. Step 4: Simplify right side
    4,230.23x = 14,373,311.46
  5. Step 5: Solve for x
    x = 14,373,311.46/4,230.23
  6. Step 6: Final answer
    x = 3,397.77

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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.