Home / 45,907.71-63,352.98-25,765.04

Finding the Fourth Proportional to 45,907.71, 63,352.98 and 25,765.04

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Solution

The fourth proportional to 45,907.71, 63,352.98 and 25,765.04 is: 35,555.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,907.71 : 63,352.98 = 25,765.04 : x
  2. Step 2: Convert to fraction form
    45,907.71/63,352.98 = 25,765.04/x
  3. Step 3: Cross multiply
    45,907.71x = 63,352.98 × 25,765.04
  4. Step 4: Simplify right side
    45,907.71x = 1,632,291,747.05
  5. Step 5: Solve for x
    x = 1,632,291,747.05/45,907.71
  6. Step 6: Final answer
    x = 35,555.94

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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.