Home / 5,632.98-8,448.66-3,294.06

Finding the Fourth Proportional to 5,632.98, 8,448.66 and 3,294.06

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Solution

The fourth proportional to 5,632.98, 8,448.66 and 3,294.06 is: 4,940.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632.98 : 8,448.66 = 3,294.06 : x
  2. Step 2: Convert to fraction form
    5,632.98/8,448.66 = 3,294.06/x
  3. Step 3: Cross multiply
    5,632.98x = 8,448.66 × 3,294.06
  4. Step 4: Simplify right side
    5,632.98x = 27,830,392.96
  5. Step 5: Solve for x
    x = 27,830,392.96/5,632.98
  6. Step 6: Final answer
    x = 4,940.62

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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.