Home / 2,277.54-3,397.37-2,058.66

Finding the Fourth Proportional to 2,277.54, 3,397.37 and 2,058.66

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Solution

The fourth proportional to 2,277.54, 3,397.37 and 2,058.66 is: 3,070.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277.54 : 3,397.37 = 2,058.66 : x
  2. Step 2: Convert to fraction form
    2,277.54/3,397.37 = 2,058.66/x
  3. Step 3: Cross multiply
    2,277.54x = 3,397.37 × 2,058.66
  4. Step 4: Simplify right side
    2,277.54x = 6,994,019.43
  5. Step 5: Solve for x
    x = 6,994,019.43/2,277.54
  6. Step 6: Final answer
    x = 3,070.87

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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.