Home / 43,920.36-60,605.40-32,441.34

Finding the Fourth Proportional to 43,920.36, 60,605.40 and 32,441.34

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Solution

The fourth proportional to 43,920.36, 60,605.40 and 32,441.34 is: 44,765.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,920.36 : 60,605.40 = 32,441.34 : x
  2. Step 2: Convert to fraction form
    43,920.36/60,605.40 = 32,441.34/x
  3. Step 3: Cross multiply
    43,920.36x = 60,605.40 × 32,441.34
  4. Step 4: Simplify right side
    43,920.36x = 1,966,120,387.24
  5. Step 5: Solve for x
    x = 1,966,120,387.24/43,920.36
  6. Step 6: Final answer
    x = 44,765.58

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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.