Home / 2,952.53-4,055.66-2,937.95

Finding the Fourth Proportional to 2,952.53, 4,055.66 and 2,937.95

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Solution

The fourth proportional to 2,952.53, 4,055.66 and 2,937.95 is: 4,035.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952.53 : 4,055.66 = 2,937.95 : x
  2. Step 2: Convert to fraction form
    2,952.53/4,055.66 = 2,937.95/x
  3. Step 3: Cross multiply
    2,952.53x = 4,055.66 × 2,937.95
  4. Step 4: Simplify right side
    2,952.53x = 11,915,291.33
  5. Step 5: Solve for x
    x = 11,915,291.33/2,952.53
  6. Step 6: Final answer
    x = 4,035.63

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.