Home / 3,092.49-4,616.25-2,864.07

Finding the Fourth Proportional to 3,092.49, 4,616.25 and 2,864.07

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Solution

The fourth proportional to 3,092.49, 4,616.25 and 2,864.07 is: 4,275.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.49 : 4,616.25 = 2,864.07 : x
  2. Step 2: Convert to fraction form
    3,092.49/4,616.25 = 2,864.07/x
  3. Step 3: Cross multiply
    3,092.49x = 4,616.25 × 2,864.07
  4. Step 4: Simplify right side
    3,092.49x = 13,221,263.14
  5. Step 5: Solve for x
    x = 13,221,263.14/3,092.49
  6. Step 6: Final answer
    x = 4,275.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.