Home / 44,804.85-61,816.77-25,420.55

Finding the Fourth Proportional to 44,804.85, 61,816.77 and 25,420.55

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Solution

The fourth proportional to 44,804.85, 61,816.77 and 25,420.55 is: 35,072.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,804.85 : 61,816.77 = 25,420.55 : x
  2. Step 2: Convert to fraction form
    44,804.85/61,816.77 = 25,420.55/x
  3. Step 3: Cross multiply
    44,804.85x = 61,816.77 × 25,420.55
  4. Step 4: Simplify right side
    44,804.85x = 1,571,416,331.26
  5. Step 5: Solve for x
    x = 1,571,416,331.26/44,804.85
  6. Step 6: Final answer
    x = 35,072.46

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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.