Home / 41,571.12-62,377.54-19,386.24

Finding the Fourth Proportional to 41,571.12, 62,377.54 and 19,386.24

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Solution

The fourth proportional to 41,571.12, 62,377.54 and 19,386.24 is: 29,089.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,571.12 : 62,377.54 = 19,386.24 : x
  2. Step 2: Convert to fraction form
    41,571.12/62,377.54 = 19,386.24/x
  3. Step 3: Cross multiply
    41,571.12x = 62,377.54 × 19,386.24
  4. Step 4: Simplify right side
    41,571.12x = 1,209,265,961.05
  5. Step 5: Solve for x
    x = 1,209,265,961.05/41,571.12
  6. Step 6: Final answer
    x = 29,089.09

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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.