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Finding the Fourth Proportional to 5,948.16, 8,208.93 and 3,295.82

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Solution

The fourth proportional to 5,948.16, 8,208.93 and 3,295.82 is: 4,548.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.16 : 8,208.93 = 3,295.82 : x
  2. Step 2: Convert to fraction form
    5,948.16/8,208.93 = 3,295.82/x
  3. Step 3: Cross multiply
    5,948.16x = 8,208.93 × 3,295.82
  4. Step 4: Simplify right side
    5,948.16x = 27,055,155.67
  5. Step 5: Solve for x
    x = 27,055,155.67/5,948.16
  6. Step 6: Final answer
    x = 4,548.49

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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.