Home / 45,914.10-63,356.22-25,768.32

Finding the Fourth Proportional to 45,914.10, 63,356.22 and 25,768.32

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Solution

The fourth proportional to 45,914.10, 63,356.22 and 25,768.32 is: 35,557.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,914.10 : 63,356.22 = 25,768.32 : x
  2. Step 2: Convert to fraction form
    45,914.10/63,356.22 = 25,768.32/x
  3. Step 3: Cross multiply
    45,914.10x = 63,356.22 × 25,768.32
  4. Step 4: Simplify right side
    45,914.10x = 1,632,583,350.95
  5. Step 5: Solve for x
    x = 1,632,583,350.95/45,914.10
  6. Step 6: Final answer
    x = 35,557.34

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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.