Home / 4,827.57-7,230.01-2,354.64

Finding the Fourth Proportional to 4,827.57, 7,230.01 and 2,354.64

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Solution

The fourth proportional to 4,827.57, 7,230.01 and 2,354.64 is: 3,526.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827.57 : 7,230.01 = 2,354.64 : x
  2. Step 2: Convert to fraction form
    4,827.57/7,230.01 = 2,354.64/x
  3. Step 3: Cross multiply
    4,827.57x = 7,230.01 × 2,354.64
  4. Step 4: Simplify right side
    4,827.57x = 17,024,070.75
  5. Step 5: Solve for x
    x = 17,024,070.75/4,827.57
  6. Step 6: Final answer
    x = 3,526.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.