Home / 29,948.57-41,323.87-19,202.84

Finding the Fourth Proportional to 29,948.57, 41,323.87 and 19,202.84

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Solution

The fourth proportional to 29,948.57, 41,323.87 and 19,202.84 is: 26,496.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,948.57 : 41,323.87 = 19,202.84 : x
  2. Step 2: Convert to fraction form
    29,948.57/41,323.87 = 19,202.84/x
  3. Step 3: Cross multiply
    29,948.57x = 41,323.87 × 19,202.84
  4. Step 4: Simplify right side
    29,948.57x = 793,535,663.79
  5. Step 5: Solve for x
    x = 793,535,663.79/29,948.57
  6. Step 6: Final answer
    x = 26,496.61

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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.