Home / 45,692.28-63,054.99-25,549.20

Finding the Fourth Proportional to 45,692.28, 63,054.99 and 25,549.20

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Solution

The fourth proportional to 45,692.28, 63,054.99 and 25,549.20 is: 35,257.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,692.28 : 63,054.99 = 25,549.20 : x
  2. Step 2: Convert to fraction form
    45,692.28/63,054.99 = 25,549.20/x
  3. Step 3: Cross multiply
    45,692.28x = 63,054.99 × 25,549.20
  4. Step 4: Simplify right side
    45,692.28x = 1,611,004,550.51
  5. Step 5: Solve for x
    x = 1,611,004,550.51/45,692.28
  6. Step 6: Final answer
    x = 35,257.70

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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.