Home / 9,396.91-14,095.54-3,392.75

Finding the Fourth Proportional to 9,396.91, 14,095.54 and 3,392.75

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Solution

The fourth proportional to 9,396.91, 14,095.54 and 3,392.75 is: 5,089.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.91 : 14,095.54 = 3,392.75 : x
  2. Step 2: Convert to fraction form
    9,396.91/14,095.54 = 3,392.75/x
  3. Step 3: Cross multiply
    9,396.91x = 14,095.54 × 3,392.75
  4. Step 4: Simplify right side
    9,396.91x = 47,822,555.89
  5. Step 5: Solve for x
    x = 47,822,555.89/9,396.91
  6. Step 6: Final answer
    x = 5,089.18

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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.