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Finding the Fourth Proportional to 4,732.84, 6,484.03 and 4,555.49

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Solution

The fourth proportional to 4,732.84, 6,484.03 and 4,555.49 is: 6,241.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732.84 : 6,484.03 = 4,555.49 : x
  2. Step 2: Convert to fraction form
    4,732.84/6,484.03 = 4,555.49/x
  3. Step 3: Cross multiply
    4,732.84x = 6,484.03 × 4,555.49
  4. Step 4: Simplify right side
    4,732.84x = 29,537,933.82
  5. Step 5: Solve for x
    x = 29,537,933.82/4,732.84
  6. Step 6: Final answer
    x = 6,241.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.