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Finding the Fourth Proportional to 4,347.94, 6,000.12 and 2,459.89

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Solution

The fourth proportional to 4,347.94, 6,000.12 and 2,459.89 is: 3,394.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.94 : 6,000.12 = 2,459.89 : x
  2. Step 2: Convert to fraction form
    4,347.94/6,000.12 = 2,459.89/x
  3. Step 3: Cross multiply
    4,347.94x = 6,000.12 × 2,459.89
  4. Step 4: Simplify right side
    4,347.94x = 14,759,635.19
  5. Step 5: Solve for x
    x = 14,759,635.19/4,347.94
  6. Step 6: Final answer
    x = 3,394.63

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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.