Home / 9,392.80-14,089.56-2,467.12

Finding the Fourth Proportional to 9,392.80, 14,089.56 and 2,467.12

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Solution

The fourth proportional to 9,392.80, 14,089.56 and 2,467.12 is: 3,700.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,392.80 : 14,089.56 = 2,467.12 : x
  2. Step 2: Convert to fraction form
    9,392.80/14,089.56 = 2,467.12/x
  3. Step 3: Cross multiply
    9,392.80x = 14,089.56 × 2,467.12
  4. Step 4: Simplify right side
    9,392.80x = 34,760,635.27
  5. Step 5: Solve for x
    x = 34,760,635.27/9,392.80
  6. Step 6: Final answer
    x = 3,700.77

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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.