Home / 29,104.24-40,179.08-19,594.12

Finding the Fourth Proportional to 29,104.24, 40,179.08 and 19,594.12

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Solution

The fourth proportional to 29,104.24, 40,179.08 and 19,594.12 is: 27,050.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,104.24 : 40,179.08 = 19,594.12 : x
  2. Step 2: Convert to fraction form
    29,104.24/40,179.08 = 19,594.12/x
  3. Step 3: Cross multiply
    29,104.24x = 40,179.08 × 19,594.12
  4. Step 4: Simplify right side
    29,104.24x = 787,273,715.01
  5. Step 5: Solve for x
    x = 787,273,715.01/29,104.24
  6. Step 6: Final answer
    x = 27,050.14

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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.