Home / 7,947.27-10,967.13-4,410.41

Finding the Fourth Proportional to 7,947.27, 10,967.13 and 4,410.41

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Solution

The fourth proportional to 7,947.27, 10,967.13 and 4,410.41 is: 6,086.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,947.27 : 10,967.13 = 4,410.41 : x
  2. Step 2: Convert to fraction form
    7,947.27/10,967.13 = 4,410.41/x
  3. Step 3: Cross multiply
    7,947.27x = 10,967.13 × 4,410.41
  4. Step 4: Simplify right side
    7,947.27x = 48,369,484.99
  5. Step 5: Solve for x
    x = 48,369,484.99/7,947.27
  6. Step 6: Final answer
    x = 6,086.30

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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.