Home / 29,007.60-43,511.40-27,476.70

Finding the Fourth Proportional to 29,007.60, 43,511.40 and 27,476.70

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Solution

The fourth proportional to 29,007.60, 43,511.40 and 27,476.70 is: 41,215.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,007.60 : 43,511.40 = 27,476.70 : x
  2. Step 2: Convert to fraction form
    29,007.60/43,511.40 = 27,476.70/x
  3. Step 3: Cross multiply
    29,007.60x = 43,511.40 × 27,476.70
  4. Step 4: Simplify right side
    29,007.60x = 1,195,549,684.38
  5. Step 5: Solve for x
    x = 1,195,549,684.38/29,007.60
  6. Step 6: Final answer
    x = 41,215.05

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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.