Home / 6,577.77-9,076.86-4,058.97

Finding the Fourth Proportional to 6,577.77, 9,076.86 and 4,058.97

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Solution

The fourth proportional to 6,577.77, 9,076.86 and 4,058.97 is: 5,601.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577.77 : 9,076.86 = 4,058.97 : x
  2. Step 2: Convert to fraction form
    6,577.77/9,076.86 = 4,058.97/x
  3. Step 3: Cross multiply
    6,577.77x = 9,076.86 × 4,058.97
  4. Step 4: Simplify right side
    6,577.77x = 36,842,702.43
  5. Step 5: Solve for x
    x = 36,842,702.43/6,577.77
  6. Step 6: Final answer
    x = 5,601.09

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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.