Home / 9,192.82-13,771.95-4,564.66

Finding the Fourth Proportional to 9,192.82, 13,771.95 and 4,564.66

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Solution

The fourth proportional to 9,192.82, 13,771.95 and 4,564.66 is: 6,838.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.82 : 13,771.95 = 4,564.66 : x
  2. Step 2: Convert to fraction form
    9,192.82/13,771.95 = 4,564.66/x
  3. Step 3: Cross multiply
    9,192.82x = 13,771.95 × 4,564.66
  4. Step 4: Simplify right side
    9,192.82x = 62,864,269.29
  5. Step 5: Solve for x
    x = 62,864,269.29/9,192.82
  6. Step 6: Final answer
    x = 6,838.41

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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.