Home / 45,910.35-63,356.31-25,769.16

Finding the Fourth Proportional to 45,910.35, 63,356.31 and 25,769.16

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Solution

The fourth proportional to 45,910.35, 63,356.31 and 25,769.16 is: 35,561.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,910.35 : 63,356.31 = 25,769.16 : x
  2. Step 2: Convert to fraction form
    45,910.35/63,356.31 = 25,769.16/x
  3. Step 3: Cross multiply
    45,910.35x = 63,356.31 × 25,769.16
  4. Step 4: Simplify right side
    45,910.35x = 1,632,638,889.40
  5. Step 5: Solve for x
    x = 1,632,638,889.40/45,910.35
  6. Step 6: Final answer
    x = 35,561.46

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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.