Home / 7,936.84-10,952.58-4,792.48

Finding the Fourth Proportional to 7,936.84, 10,952.58 and 4,792.48

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Solution

The fourth proportional to 7,936.84, 10,952.58 and 4,792.48 is: 6,613.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936.84 : 10,952.58 = 4,792.48 : x
  2. Step 2: Convert to fraction form
    7,936.84/10,952.58 = 4,792.48/x
  3. Step 3: Cross multiply
    7,936.84x = 10,952.58 × 4,792.48
  4. Step 4: Simplify right side
    7,936.84x = 52,490,020.60
  5. Step 5: Solve for x
    x = 52,490,020.60/7,936.84
  6. Step 6: Final answer
    x = 6,613.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.