Home / 7,366.34-11,047.16-2,435.06

Finding the Fourth Proportional to 7,366.34, 11,047.16 and 2,435.06

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Solution

The fourth proportional to 7,366.34, 11,047.16 and 2,435.06 is: 3,651.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.34 : 11,047.16 = 2,435.06 : x
  2. Step 2: Convert to fraction form
    7,366.34/11,047.16 = 2,435.06/x
  3. Step 3: Cross multiply
    7,366.34x = 11,047.16 × 2,435.06
  4. Step 4: Simplify right side
    7,366.34x = 26,900,497.43
  5. Step 5: Solve for x
    x = 26,900,497.43/7,366.34
  6. Step 6: Final answer
    x = 3,651.81

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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.