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Finding the Fourth Proportional to 5,798.43, 7,993.10 and 4,537.29

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Solution

The fourth proportional to 5,798.43, 7,993.10 and 4,537.29 is: 6,254.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798.43 : 7,993.10 = 4,537.29 : x
  2. Step 2: Convert to fraction form
    5,798.43/7,993.10 = 4,537.29/x
  3. Step 3: Cross multiply
    5,798.43x = 7,993.10 × 4,537.29
  4. Step 4: Simplify right side
    5,798.43x = 36,267,054.02
  5. Step 5: Solve for x
    x = 36,267,054.02/5,798.43
  6. Step 6: Final answer
    x = 6,254.63

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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.