Home / 43,399.28-59,847.88-32,669.84

Finding the Fourth Proportional to 43,399.28, 59,847.88 and 32,669.84

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Solution

The fourth proportional to 43,399.28, 59,847.88 and 32,669.84 is: 45,051.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,399.28 : 59,847.88 = 32,669.84 : x
  2. Step 2: Convert to fraction form
    43,399.28/59,847.88 = 32,669.84/x
  3. Step 3: Cross multiply
    43,399.28x = 59,847.88 × 32,669.84
  4. Step 4: Simplify right side
    43,399.28x = 1,955,220,663.94
  5. Step 5: Solve for x
    x = 1,955,220,663.94/43,399.28
  6. Step 6: Final answer
    x = 45,051.91

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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.