Home / 7,392.24-11,089.71-4,467.06

Finding the Fourth Proportional to 7,392.24, 11,089.71 and 4,467.06

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Solution

The fourth proportional to 7,392.24, 11,089.71 and 4,467.06 is: 6,701.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,392.24 : 11,089.71 = 4,467.06 : x
  2. Step 2: Convert to fraction form
    7,392.24/11,089.71 = 4,467.06/x
  3. Step 3: Cross multiply
    7,392.24x = 11,089.71 × 4,467.06
  4. Step 4: Simplify right side
    7,392.24x = 49,538,399.95
  5. Step 5: Solve for x
    x = 49,538,399.95/7,392.24
  6. Step 6: Final answer
    x = 6,701.41

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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.