Home / 45,905.54-63,356.00-25,763.63

Finding the Fourth Proportional to 45,905.54, 63,356.00 and 25,763.63

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Solution

The fourth proportional to 45,905.54, 63,356.00 and 25,763.63 is: 35,557.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,905.54 : 63,356.00 = 25,763.63 : x
  2. Step 2: Convert to fraction form
    45,905.54/63,356.00 = 25,763.63/x
  3. Step 3: Cross multiply
    45,905.54x = 63,356.00 × 25,763.63
  4. Step 4: Simplify right side
    45,905.54x = 1,632,280,096.68
  5. Step 5: Solve for x
    x = 1,632,280,096.68/45,905.54
  6. Step 6: Final answer
    x = 35,557.37

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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.