Home / 45,694.72-63,058.35-25,551.64

Finding the Fourth Proportional to 45,694.72, 63,058.35 and 25,551.64

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Solution

The fourth proportional to 45,694.72, 63,058.35 and 25,551.64 is: 35,261.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,694.72 : 63,058.35 = 25,551.64 : x
  2. Step 2: Convert to fraction form
    45,694.72/63,058.35 = 25,551.64/x
  3. Step 3: Cross multiply
    45,694.72x = 63,058.35 × 25,551.64
  4. Step 4: Simplify right side
    45,694.72x = 1,611,244,100.55
  5. Step 5: Solve for x
    x = 1,611,244,100.55/45,694.72
  6. Step 6: Final answer
    x = 35,261.06

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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.