Home / 45,907.66-63,352.32-25,764.52

Finding the Fourth Proportional to 45,907.66, 63,352.32 and 25,764.52

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Solution

The fourth proportional to 45,907.66, 63,352.32 and 25,764.52 is: 35,554.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,907.66 : 63,352.32 = 25,764.52 : x
  2. Step 2: Convert to fraction form
    45,907.66/63,352.32 = 25,764.52/x
  3. Step 3: Cross multiply
    45,907.66x = 63,352.32 × 25,764.52
  4. Step 4: Simplify right side
    45,907.66x = 1,632,242,115.69
  5. Step 5: Solve for x
    x = 1,632,242,115.69/45,907.66
  6. Step 6: Final answer
    x = 35,554.90

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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.