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Finding the Fourth Proportional to 5,933.32, 8,901.83 and 4,290.46

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Solution

The fourth proportional to 5,933.32, 8,901.83 and 4,290.46 is: 6,437.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.32 : 8,901.83 = 4,290.46 : x
  2. Step 2: Convert to fraction form
    5,933.32/8,901.83 = 4,290.46/x
  3. Step 3: Cross multiply
    5,933.32x = 8,901.83 × 4,290.46
  4. Step 4: Simplify right side
    5,933.32x = 38,192,945.54
  5. Step 5: Solve for x
    x = 38,192,945.54/5,933.32
  6. Step 6: Final answer
    x = 6,437.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.