Home / 44,520.12-61,435.26-25,400.34

Finding the Fourth Proportional to 44,520.12, 61,435.26 and 25,400.34

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Solution

The fourth proportional to 44,520.12, 61,435.26 and 25,400.34 is: 35,051.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,520.12 : 61,435.26 = 25,400.34 : x
  2. Step 2: Convert to fraction form
    44,520.12/61,435.26 = 25,400.34/x
  3. Step 3: Cross multiply
    44,520.12x = 61,435.26 × 25,400.34
  4. Step 4: Simplify right side
    44,520.12x = 1,560,476,491.99
  5. Step 5: Solve for x
    x = 1,560,476,491.99/44,520.12
  6. Step 6: Final answer
    x = 35,051.04

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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.