Home / 7,933.01-10,947.42-4,396.41

Finding the Fourth Proportional to 7,933.01, 10,947.42 and 4,396.41

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Solution

The fourth proportional to 7,933.01, 10,947.42 and 4,396.41 is: 6,066.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,933.01 : 10,947.42 = 4,396.41 : x
  2. Step 2: Convert to fraction form
    7,933.01/10,947.42 = 4,396.41/x
  3. Step 3: Cross multiply
    7,933.01x = 10,947.42 × 4,396.41
  4. Step 4: Simplify right side
    7,933.01x = 48,129,346.76
  5. Step 5: Solve for x
    x = 48,129,346.76/7,933.01
  6. Step 6: Final answer
    x = 6,066.98

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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.