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Finding the Fourth Proportional to 5,839.14, 8,058.16 and 3,602.50

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Solution

The fourth proportional to 5,839.14, 8,058.16 and 3,602.50 is: 4,971.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.14 : 8,058.16 = 3,602.50 : x
  2. Step 2: Convert to fraction form
    5,839.14/8,058.16 = 3,602.50/x
  3. Step 3: Cross multiply
    5,839.14x = 8,058.16 × 3,602.50
  4. Step 4: Simplify right side
    5,839.14x = 29,029,521.40
  5. Step 5: Solve for x
    x = 29,029,521.40/5,839.14
  6. Step 6: Final answer
    x = 4,971.54

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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.