Home / 9,792.06-14,688.82-3,552.11

Finding the Fourth Proportional to 9,792.06, 14,688.82 and 3,552.11

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Solution

The fourth proportional to 9,792.06, 14,688.82 and 3,552.11 is: 5,328.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792.06 : 14,688.82 = 3,552.11 : x
  2. Step 2: Convert to fraction form
    9,792.06/14,688.82 = 3,552.11/x
  3. Step 3: Cross multiply
    9,792.06x = 14,688.82 × 3,552.11
  4. Step 4: Simplify right side
    9,792.06x = 52,176,290.83
  5. Step 5: Solve for x
    x = 52,176,290.83/9,792.06
  6. Step 6: Final answer
    x = 5,328.43

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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.