Home / 44,739.30-61,740.36-25,619.37

Finding the Fourth Proportional to 44,739.30, 61,740.36 and 25,619.37

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Solution

The fourth proportional to 44,739.30, 61,740.36 and 25,619.37 is: 35,354.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,739.30 : 61,740.36 = 25,619.37 : x
  2. Step 2: Convert to fraction form
    44,739.30/61,740.36 = 25,619.37/x
  3. Step 3: Cross multiply
    44,739.30x = 61,740.36 × 25,619.37
  4. Step 4: Simplify right side
    44,739.30x = 1,581,749,126.77
  5. Step 5: Solve for x
    x = 1,581,749,126.77/44,739.30
  6. Step 6: Final answer
    x = 35,354.80

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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.