Home / 41,330.25-61,859.70-29,299.32

Finding the Fourth Proportional to 41,330.25, 61,859.70 and 29,299.32

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Solution

The fourth proportional to 41,330.25, 61,859.70 and 29,299.32 is: 43,852.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,330.25 : 61,859.70 = 29,299.32 : x
  2. Step 2: Convert to fraction form
    41,330.25/61,859.70 = 29,299.32/x
  3. Step 3: Cross multiply
    41,330.25x = 61,859.70 × 29,299.32
  4. Step 4: Simplify right side
    41,330.25x = 1,812,447,145.40
  5. Step 5: Solve for x
    x = 1,812,447,145.40/41,330.25
  6. Step 6: Final answer
    x = 43,852.80

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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.