Home / 7,366.09-11,046.78-2,434.81

Finding the Fourth Proportional to 7,366.09, 11,046.78 and 2,434.81

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Solution

The fourth proportional to 7,366.09, 11,046.78 and 2,434.81 is: 3,651.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.09 : 11,046.78 = 2,434.81 : x
  2. Step 2: Convert to fraction form
    7,366.09/11,046.78 = 2,434.81/x
  3. Step 3: Cross multiply
    7,366.09x = 11,046.78 × 2,434.81
  4. Step 4: Simplify right side
    7,366.09x = 26,896,810.41
  5. Step 5: Solve for x
    x = 26,896,810.41/7,366.09
  6. Step 6: Final answer
    x = 3,651.44

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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.