Home / 29,064.94-43,587.36-11,291.41

Finding the Fourth Proportional to 29,064.94, 43,587.36 and 11,291.41

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Solution

The fourth proportional to 29,064.94, 43,587.36 and 11,291.41 is: 16,933.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064.94 : 43,587.36 = 11,291.41 : x
  2. Step 2: Convert to fraction form
    29,064.94/43,587.36 = 11,291.41/x
  3. Step 3: Cross multiply
    29,064.94x = 43,587.36 × 11,291.41
  4. Step 4: Simplify right side
    29,064.94x = 492,162,752.58
  5. Step 5: Solve for x
    x = 492,162,752.58/29,064.94
  6. Step 6: Final answer
    x = 16,933.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.