Home / 4,926.80-6,801.48-3,805.22

Finding the Fourth Proportional to 4,926.80, 6,801.48 and 3,805.22

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Solution

The fourth proportional to 4,926.80, 6,801.48 and 3,805.22 is: 5,253.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.80 : 6,801.48 = 3,805.22 : x
  2. Step 2: Convert to fraction form
    4,926.80/6,801.48 = 3,805.22/x
  3. Step 3: Cross multiply
    4,926.80x = 6,801.48 × 3,805.22
  4. Step 4: Simplify right side
    4,926.80x = 25,881,127.73
  5. Step 5: Solve for x
    x = 25,881,127.73/4,926.80
  6. Step 6: Final answer
    x = 5,253.13

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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.