Home / 45,769.32-63,158.67-25,626.02

Finding the Fourth Proportional to 45,769.32, 63,158.67 and 25,626.02

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Solution

The fourth proportional to 45,769.32, 63,158.67 and 25,626.02 is: 35,362.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,769.32 : 63,158.67 = 25,626.02 : x
  2. Step 2: Convert to fraction form
    45,769.32/63,158.67 = 25,626.02/x
  3. Step 3: Cross multiply
    45,769.32x = 63,158.67 × 25,626.02
  4. Step 4: Simplify right side
    45,769.32x = 1,618,505,024.80
  5. Step 5: Solve for x
    x = 1,618,505,024.80/45,769.32
  6. Step 6: Final answer
    x = 35,362.23

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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.