Home / 4,616.63-6,925.08-1,153.88

Finding the Fourth Proportional to 4,616.63, 6,925.08 and 1,153.88

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Solution

The fourth proportional to 4,616.63, 6,925.08 and 1,153.88 is: 1,730.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.63 : 6,925.08 = 1,153.88 : x
  2. Step 2: Convert to fraction form
    4,616.63/6,925.08 = 1,153.88/x
  3. Step 3: Cross multiply
    4,616.63x = 6,925.08 × 1,153.88
  4. Step 4: Simplify right side
    4,616.63x = 7,990,676.69
  5. Step 5: Solve for x
    x = 7,990,676.69/4,616.63
  6. Step 6: Final answer
    x = 1,730.85

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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.