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Finding the Fourth Proportional to 4,348, 6,000.40 and 2,484.96

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Solution

The fourth proportional to 4,348, 6,000.40 and 2,484.96 is: 3,429.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348 : 6,000.40 = 2,484.96 : x
  2. Step 2: Convert to fraction form
    4,348/6,000.40 = 2,484.96/x
  3. Step 3: Cross multiply
    4,348x = 6,000.40 × 2,484.96
  4. Step 4: Simplify right side
    4,348x = 14,910,753.98
  5. Step 5: Solve for x
    x = 14,910,753.98/4,348
  6. Step 6: Final answer
    x = 3,429.34

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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.