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Finding the Fourth Proportional to 5,935.36, 8,852.88 and 5,592.72

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Solution

The fourth proportional to 5,935.36, 8,852.88 and 5,592.72 is: 8,341.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.36 : 8,852.88 = 5,592.72 : x
  2. Step 2: Convert to fraction form
    5,935.36/8,852.88 = 5,592.72/x
  3. Step 3: Cross multiply
    5,935.36x = 8,852.88 × 5,592.72
  4. Step 4: Simplify right side
    5,935.36x = 49,511,679.03
  5. Step 5: Solve for x
    x = 49,511,679.03/5,935.36
  6. Step 6: Final answer
    x = 8,341.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.